4475360

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 10732176

約数和(自身を除く): 6256816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 337, 415, 664, 674, 830, 1328, 1348, 1660, 1685, 2656, 2696, 3320, 3370, 5392, 6640, 6740, 10784, 13280, 13480, 26960, 27971, 53920, 55942, 111884, 139855, 223768, 279710, 447536, 559420, 895072, 1118840, 2237680, 4475360]

約数ペア:

[(1, 4475360), (2, 2237680), (4, 1118840), (5, 895072), (8, 559420), (10, 447536), (16, 279710), (20, 223768), (32, 139855), (40, 111884), (80, 55942), (83, 53920), (160, 27971), (166, 26960), (332, 13480), (337, 13280), (415, 10784), (664, 6740), (674, 6640), (830, 5392), (1328, 3370), (1348, 3320), (1660, 2696), (1685, 2656)]