38910170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10321}}^1$

素因数の和:10370

約数の個数: 32

約数和(自身を含む): 78034320

約数和(自身を除く): 39124150

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 10321, 20642, 51605, 103210, 134173, 268346, 299309, 598618, 670865, 1341730, 1496545, 2993090, 3891017, 7782034, 19455085, 38910170]

約数ペア:

[(1, 38910170), (2, 19455085), (5, 7782034), (10, 3891017), (13, 2993090), (26, 1496545), (29, 1341730), (58, 670865), (65, 598618), (130, 299309), (145, 268346), (290, 134173), (377, 103210), (754, 51605), (1885, 20642), (3770, 10321)]