57734360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 136468800

約数和(自身を除く): 78734440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 355, 568, 580, 701, 710, 1160, 1402, 1420, 2059, 2804, 2840, 3505, 4118, 5608, 7010, 8236, 10295, 14020, 16472, 20329, 20590, 28040, 40658, 41180, 49771, 81316, 82360, 99542, 101645, 162632, 199084, 203290, 248855, 398168, 406580, 497710, 813160, 995420, 1443359, 1990840, 2886718, 5773436, 7216795, 11546872, 14433590, 28867180, 57734360]

約数ペア:

[(1, 57734360), (2, 28867180), (4, 14433590), (5, 11546872), (8, 7216795), (10, 5773436), (20, 2886718), (29, 1990840), (40, 1443359), (58, 995420), (71, 813160), (116, 497710), (142, 406580), (145, 398168), (232, 248855), (284, 203290), (290, 199084), (355, 162632), (568, 101645), (580, 99542), (701, 82360), (710, 81316), (1160, 49771), (1402, 41180), (1420, 40658), (2059, 28040), (2804, 20590), (2840, 20329), (3505, 16472), (4118, 14020), (5608, 10295), (7010, 8236)]