20123202533750

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1\times {\mathrm{4583}}^1$

素因数の和:5464

約数の個数: 160

約数和(自身を含む): 39082706530560

約数和(自身を除く): 18959503996810

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 139, 185, 250, 278, 370, 625, 683, 695, 925, 1250, 1366, 1390, 1850, 3415, 3475, 4583, 4625, 5143, 6830, 6950, 9166, 9250, 10286, 17075, 17375, 22915, 23125, 25271, 25715, 34150, 34750, 45830, 46250, 50542, 51430, 85375, 86875, 94937, 114575, 126355, 128575, 169571, 170750, 173750, 189874, 229150, 252710, 257150, 339142, 426875, 474685, 572875, 631775, 637037, 642875, 847855, 853750, 949370, 1145750, 1263550, 1274074, 1285750, 1695710, 2373425, 2864375, 3130189, 3158875, 3185185, 3214375, 3512669, 4239275, 4746850, 5728750, 6260378, 6317750, 6370370, 6428750, 7025338, 8478550, 11867125, 15650945, 15794375, 15925925, 17563345, 21196375, 23570369, 23734250, 31301890, 31588750, 31851850, 35126690, 42392750, 47140738, 59335625, 78254725, 79629625, 87816725, 105981875, 115816993, 117851845, 118671250, 156509450, 159259250, 175633450, 211963750, 231633986, 235703690, 391273625, 398148125, 435096271, 439083625, 579084965, 589259225, 782547250, 796296250, 870192542, 878167250, 1158169930, 1178518450, 1956368125, 2175481355, 2195418125, 2895424825, 2946296125, 3912736250, 4350962710, 4390836250, 5790849650, 5892592250, 10877406775, 14477124125, 14731480625, 16098562027, 21754813550, 28954248250, 29462961250, 32197124054, 54387033875, 72385620625, 80492810135, 108774067750, 144771241250, 160985620270, 271935169375, 402464050675, 543870338750, 804928101350, 2012320253375, 4024640506750, 10061601266875, 20123202533750]

約数ペア:

[(1, 20123202533750), (2, 10061601266875), (5, 4024640506750), (10, 2012320253375), (25, 804928101350), (37, 543870338750), (50, 402464050675), (74, 271935169375), (125, 160985620270), (139, 144771241250), (185, 108774067750), (250, 80492810135), (278, 72385620625), (370, 54387033875), (625, 32197124054), (683, 29462961250), (695, 28954248250), (925, 21754813550), (1250, 16098562027), (1366, 14731480625), (1390, 14477124125), (1850, 10877406775), (3415, 5892592250), (3475, 5790849650), (4583, 4390836250), (4625, 4350962710), (5143, 3912736250), (6830, 2946296125), (6950, 2895424825), (9166, 2195418125), (9250, 2175481355), (10286, 1956368125), (17075, 1178518450), (17375, 1158169930), (22915, 878167250), (23125, 870192542), (25271, 796296250), (25715, 782547250), (34150, 589259225), (34750, 579084965), (45830, 439083625), (46250, 435096271), (50542, 398148125), (51430, 391273625), (85375, 235703690), (86875, 231633986), (94937, 211963750), (114575, 175633450), (126355, 159259250), (128575, 156509450), (169571, 118671250), (170750, 117851845), (173750, 115816993), (189874, 105981875), (229150, 87816725), (252710, 79629625), (257150, 78254725), (339142, 59335625), (426875, 47140738), (474685, 42392750), (572875, 35126690), (631775, 31851850), (637037, 31588750), (642875, 31301890), (847855, 23734250), (853750, 23570369), (949370, 21196375), (1145750, 17563345), (1263550, 15925925), (1274074, 15794375), (1285750, 15650945), (1695710, 11867125), (2373425, 8478550), (2864375, 7025338), (3130189, 6428750), (3158875, 6370370), (3185185, 6317750), (3214375, 6260378), (3512669, 5728750), (4239275, 4746850)]