23488360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 60912000

約数和(自身を除く): 37423640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 563, 596, 745, 1043, 1126, 1192, 1490, 2086, 2252, 2815, 2980, 3941, 4172, 4504, 5215, 5630, 5960, 7882, 8344, 10430, 11260, 15764, 19705, 20860, 22520, 31528, 39410, 41720, 78820, 83887, 157640, 167774, 335548, 419435, 587209, 671096, 838870, 1174418, 1677740, 2348836, 2936045, 3355480, 4697672, 5872090, 11744180, 23488360]

約数ペア:

[(1, 23488360), (2, 11744180), (4, 5872090), (5, 4697672), (7, 3355480), (8, 2936045), (10, 2348836), (14, 1677740), (20, 1174418), (28, 838870), (35, 671096), (40, 587209), (56, 419435), (70, 335548), (140, 167774), (149, 157640), (280, 83887), (298, 78820), (563, 41720), (596, 39410), (745, 31528), (1043, 22520), (1126, 20860), (1192, 19705), (1490, 15764), (2086, 11260), (2252, 10430), (2815, 8344), (2980, 7882), (3941, 5960), (4172, 5630), (4504, 5215)]