39275210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 76425552

約数和(自身を除く): 37150342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 761, 794, 1522, 1985, 3805, 3970, 5161, 7610, 9893, 10322, 19786, 25805, 49465, 51610, 98930, 302117, 604234, 1510585, 3021170, 3927521, 7855042, 19637605, 39275210]

約数ペア:

[(1, 39275210), (2, 19637605), (5, 7855042), (10, 3927521), (13, 3021170), (26, 1510585), (65, 604234), (130, 302117), (397, 98930), (761, 51610), (794, 49465), (1522, 25805), (1985, 19786), (3805, 10322), (3970, 9893), (5161, 7610)]