5566640

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 13057200

約数和(自身を除く): 7490560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 467, 596, 745, 934, 1192, 1490, 1868, 2335, 2384, 2980, 3736, 4670, 5960, 7472, 9340, 11920, 18680, 37360, 69583, 139166, 278332, 347915, 556664, 695830, 1113328, 1391660, 2783320, 5566640]

約数ペア:

[(1, 5566640), (2, 2783320), (4, 1391660), (5, 1113328), (8, 695830), (10, 556664), (16, 347915), (20, 278332), (40, 139166), (80, 69583), (149, 37360), (298, 18680), (467, 11920), (596, 9340), (745, 7472), (934, 5960), (1192, 4670), (1490, 3736), (1868, 2980), (2335, 2384)]