5028104440

素因数分解:

$2^3\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{79609}}^1$

素因数の和:81199

約数の個数: 32

約数和(自身を含む): 11320542000

約数和(自身を除く): 6292437560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1579, 3158, 6316, 7895, 12632, 15790, 31580, 63160, 79609, 159218, 318436, 398045, 636872, 796090, 1592180, 3184360, 125702611, 251405222, 502810444, 628513055, 1005620888, 1257026110, 2514052220, 5028104440]

約数ペア:

[(1, 5028104440), (2, 2514052220), (4, 1257026110), (5, 1005620888), (8, 628513055), (10, 502810444), (20, 251405222), (40, 125702611), (1579, 3184360), (3158, 1592180), (6316, 796090), (7895, 636872), (12632, 398045), (15790, 318436), (31580, 159218), (63160, 79609)]