913210480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{125441}}^1$

素因数の和:125474

約数の個数: 80

約数和(自身を含む): 2613207744

約数和(自身を除く): 1699997264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 125441, 250882, 501764, 627205, 878087, 1003528, 1254410, 1630733, 1756174, 2007056, 2508820, 3261466, 3512348, 4390435, 5017640, 6522932, 7024696, 8153665, 8780870, 10035280, 11415131, 13045864, 14049392, 16307330, 17561740, 22830262, 26091728, 32614660, 35123480, 45660524, 57075655, 65229320, 70246960, 91321048, 114151310, 130458640, 182642096, 228302620, 456605240, 913210480]

約数ペア:

[(1, 913210480), (2, 456605240), (4, 228302620), (5, 182642096), (7, 130458640), (8, 114151310), (10, 91321048), (13, 70246960), (14, 65229320), (16, 57075655), (20, 45660524), (26, 35123480), (28, 32614660), (35, 26091728), (40, 22830262), (52, 17561740), (56, 16307330), (65, 14049392), (70, 13045864), (80, 11415131), (91, 10035280), (104, 8780870), (112, 8153665), (130, 7024696), (140, 6522932), (182, 5017640), (208, 4390435), (260, 3512348), (280, 3261466), (364, 2508820), (455, 2007056), (520, 1756174), (560, 1630733), (728, 1254410), (910, 1003528), (1040, 878087), (1456, 627205), (1820, 501764), (3640, 250882), (7280, 125441)]