2058851600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1597

約数の個数: 120

約数和(自身を含む): 5347965000

約数和(自身を除く): 3289113400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 317, 325, 400, 520, 634, 650, 1040, 1249, 1268, 1300, 1585, 2498, 2536, 2600, 3170, 4121, 4996, 5072, 5200, 6245, 6340, 7925, 8242, 9992, 12490, 12680, 15850, 16237, 16484, 19984, 20605, 24980, 25360, 31225, 31700, 32474, 32968, 41210, 49960, 62450, 63400, 64948, 65936, 81185, 82420, 99920, 103025, 124900, 126800, 129896, 162370, 164840, 206050, 249800, 259792, 324740, 329680, 395933, 405925, 412100, 499600, 649480, 791866, 811850, 824200, 1298960, 1583732, 1623700, 1648400, 1979665, 3167464, 3247400, 3959330, 5147129, 6334928, 6494800, 7918660, 9898325, 10294258, 15837320, 19796650, 20588516, 25735645, 31674640, 39593300, 41177032, 51471290, 79186600, 82354064, 102942580, 128678225, 158373200, 205885160, 257356450, 411770320, 514712900, 1029425800, 2058851600]

約数ペア:

[(1, 2058851600), (2, 1029425800), (4, 514712900), (5, 411770320), (8, 257356450), (10, 205885160), (13, 158373200), (16, 128678225), (20, 102942580), (25, 82354064), (26, 79186600), (40, 51471290), (50, 41177032), (52, 39593300), (65, 31674640), (80, 25735645), (100, 20588516), (104, 19796650), (130, 15837320), (200, 10294258), (208, 9898325), (260, 7918660), (317, 6494800), (325, 6334928), (400, 5147129), (520, 3959330), (634, 3247400), (650, 3167464), (1040, 1979665), (1249, 1648400), (1268, 1623700), (1300, 1583732), (1585, 1298960), (2498, 824200), (2536, 811850), (2600, 791866), (3170, 649480), (4121, 499600), (4996, 412100), (5072, 405925), (5200, 395933), (6245, 329680), (6340, 324740), (7925, 259792), (8242, 249800), (9992, 206050), (12490, 164840), (12680, 162370), (15850, 129896), (16237, 126800), (16484, 124900), (19984, 103025), (20605, 99920), (24980, 82420), (25360, 81185), (31225, 65936), (31700, 64948), (32474, 63400), (32968, 62450), (41210, 49960)]