38208950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 79213680

約数和(自身を除く): 41004730

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2027, 3770, 4054, 9425, 10135, 18850, 20270, 26351, 50675, 52702, 58783, 101350, 117566, 131755, 263510, 293915, 587830, 658775, 764179, 1317550, 1469575, 1528358, 2939150, 3820895, 7641790, 19104475, 38208950]

約数ペア:

[(1, 38208950), (2, 19104475), (5, 7641790), (10, 3820895), (13, 2939150), (25, 1528358), (26, 1469575), (29, 1317550), (50, 764179), (58, 658775), (65, 587830), (130, 293915), (145, 263510), (290, 131755), (325, 117566), (377, 101350), (650, 58783), (725, 52702), (754, 50675), (1450, 26351), (1885, 20270), (2027, 18850), (3770, 10135), (4054, 9425)]