113422640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83399}}^1$

素因数の和:83429

約数の個数: 40

約数和(自身を含む): 279223200

約数和(自身を除く): 165800560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 83399, 166798, 333596, 416995, 667192, 833990, 1334384, 1417783, 1667980, 2835566, 3335960, 5671132, 6671920, 7088915, 11342264, 14177830, 22684528, 28355660, 56711320, 113422640]

約数ペア:

[(1, 113422640), (2, 56711320), (4, 28355660), (5, 22684528), (8, 14177830), (10, 11342264), (16, 7088915), (17, 6671920), (20, 5671132), (34, 3335960), (40, 2835566), (68, 1667980), (80, 1417783), (85, 1334384), (136, 833990), (170, 667192), (272, 416995), (340, 333596), (680, 166798), (1360, 83399)]