101105440

素因数分解:

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

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 240521400

約数和(自身を除く): 139415960

約数列:

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

約数ペア:

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