40670800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6016

約数の個数: 60

約数和(自身を含む): 103476636

約数和(自身を除く): 62805836

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 5981, 6800, 11962, 23924, 29905, 47848, 59810, 95696, 101677, 119620, 149525, 203354, 239240, 299050, 406708, 478480, 508385, 598100, 813416, 1016770, 1196200, 1626832, 2033540, 2392400, 2541925, 4067080, 5083850, 8134160, 10167700, 20335400, 40670800]

約数ペア:

[(1, 40670800), (2, 20335400), (4, 10167700), (5, 8134160), (8, 5083850), (10, 4067080), (16, 2541925), (17, 2392400), (20, 2033540), (25, 1626832), (34, 1196200), (40, 1016770), (50, 813416), (68, 598100), (80, 508385), (85, 478480), (100, 406708), (136, 299050), (170, 239240), (200, 203354), (272, 149525), (340, 119620), (400, 101677), (425, 95696), (680, 59810), (850, 47848), (1360, 29905), (1700, 23924), (3400, 11962), (5981, 6800)]