7445960080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{15331}}^1$

素因数の和:15824

約数の個数: 80

約数和(自身を含む): 18684679104

約数和(自身を除く): 11238719024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 467, 520, 934, 1040, 1868, 2335, 3736, 4670, 6071, 7472, 9340, 12142, 15331, 18680, 24284, 30355, 30662, 37360, 48568, 60710, 61324, 76655, 97136, 121420, 122648, 153310, 199303, 242840, 245296, 306620, 398606, 485680, 613240, 797212, 996515, 1226480, 1594424, 1993030, 3188848, 3986060, 7159577, 7972120, 14319154, 15944240, 28638308, 35797885, 57276616, 71595770, 93074501, 114553232, 143191540, 186149002, 286383080, 372298004, 465372505, 572766160, 744596008, 930745010, 1489192016, 1861490020, 3722980040, 7445960080]

約数ペア:

[(1, 7445960080), (2, 3722980040), (4, 1861490020), (5, 1489192016), (8, 930745010), (10, 744596008), (13, 572766160), (16, 465372505), (20, 372298004), (26, 286383080), (40, 186149002), (52, 143191540), (65, 114553232), (80, 93074501), (104, 71595770), (130, 57276616), (208, 35797885), (260, 28638308), (467, 15944240), (520, 14319154), (934, 7972120), (1040, 7159577), (1868, 3986060), (2335, 3188848), (3736, 1993030), (4670, 1594424), (6071, 1226480), (7472, 996515), (9340, 797212), (12142, 613240), (15331, 485680), (18680, 398606), (24284, 306620), (30355, 245296), (30662, 242840), (37360, 199303), (48568, 153310), (60710, 122648), (61324, 121420), (76655, 97136)]