201108560

素因数分解:

$2^4\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{1723}}^1$

素因数の和:3195

約数の個数: 40

約数和(自身を含む): 468169440

約数和(自身を除く): 267060880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1459, 1723, 2918, 3446, 5836, 6892, 7295, 8615, 11672, 13784, 14590, 17230, 23344, 27568, 29180, 34460, 58360, 68920, 116720, 137840, 2513857, 5027714, 10055428, 12569285, 20110856, 25138570, 40221712, 50277140, 100554280, 201108560]

約数ペア:

[(1, 201108560), (2, 100554280), (4, 50277140), (5, 40221712), (8, 25138570), (10, 20110856), (16, 12569285), (20, 10055428), (40, 5027714), (80, 2513857), (1459, 137840), (1723, 116720), (2918, 68920), (3446, 58360), (5836, 34460), (6892, 29180), (7295, 27568), (8615, 23344), (11672, 17230), (13784, 14590)]