202210880

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4241}}^1$

素因数の和:4407

約数の個数: 56

約数和(自身を含む): 484860600

約数和(自身を除く): 282649720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2980, 4241, 4768, 5960, 8482, 9536, 11920, 16964, 21205, 23840, 33928, 42410, 47680, 67856, 84820, 135712, 169640, 271424, 339280, 631909, 678560, 1263818, 1357120, 2527636, 3159545, 5055272, 6319090, 10110544, 12638180, 20221088, 25276360, 40442176, 50552720, 101105440, 202210880]

約数ペア:

[(1, 202210880), (2, 101105440), (4, 50552720), (5, 40442176), (8, 25276360), (10, 20221088), (16, 12638180), (20, 10110544), (32, 6319090), (40, 5055272), (64, 3159545), (80, 2527636), (149, 1357120), (160, 1263818), (298, 678560), (320, 631909), (596, 339280), (745, 271424), (1192, 169640), (1490, 135712), (2384, 84820), (2980, 67856), (4241, 47680), (4768, 42410), (5960, 33928), (8482, 23840), (9536, 21205), (11920, 16964)]