9705293750

素因数分解:

$2^1\times 5^5\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 18816108192

約数和(自身を除く): 9110814442

約数列:

[1, 2, 5, 10, 25, 50, 53, 83, 106, 125, 166, 250, 265, 353, 415, 530, 625, 706, 830, 1250, 1325, 1765, 2075, 2650, 3125, 3530, 4150, 4399, 6250, 6625, 8798, 8825, 10375, 13250, 17650, 18709, 20750, 21995, 29299, 33125, 37418, 43990, 44125, 51875, 58598, 66250, 88250, 93545, 103750, 109975, 146495, 165625, 187090, 219950, 220625, 259375, 292990, 331250, 441250, 467725, 518750, 549875, 732475, 935450, 1099750, 1103125, 1464950, 1552847, 2206250, 2338625, 2749375, 3105694, 3662375, 4677250, 5498750, 7324750, 7764235, 11693125, 13746875, 15528470, 18311875, 23386250, 27493750, 36623750, 38821175, 58465625, 77642350, 91559375, 116931250, 183118750, 194105875, 388211750, 970529375, 1941058750, 4852646875, 9705293750]

約数ペア:

[(1, 9705293750), (2, 4852646875), (5, 1941058750), (10, 970529375), (25, 388211750), (50, 194105875), (53, 183118750), (83, 116931250), (106, 91559375), (125, 77642350), (166, 58465625), (250, 38821175), (265, 36623750), (353, 27493750), (415, 23386250), (530, 18311875), (625, 15528470), (706, 13746875), (830, 11693125), (1250, 7764235), (1325, 7324750), (1765, 5498750), (2075, 4677250), (2650, 3662375), (3125, 3105694), (3530, 2749375), (4150, 2338625), (4399, 2206250), (6250, 1552847), (6625, 1464950), (8798, 1103125), (8825, 1099750), (10375, 935450), (13250, 732475), (17650, 549875), (18709, 518750), (20750, 467725), (21995, 441250), (29299, 331250), (33125, 292990), (37418, 259375), (43990, 220625), (44125, 219950), (51875, 187090), (58598, 165625), (66250, 146495), (88250, 109975), (93545, 103750)]