38903210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 72973440

約数和(自身を除く): 34070230

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 823, 1630, 1646, 4115, 4727, 8230, 9454, 23635, 23867, 47270, 47734, 119335, 134149, 238670, 268298, 670745, 1341490, 3890321, 7780642, 19451605, 38903210]

約数ペア:

[(1, 38903210), (2, 19451605), (5, 7780642), (10, 3890321), (29, 1341490), (58, 670745), (145, 268298), (163, 238670), (290, 134149), (326, 119335), (815, 47734), (823, 47270), (1630, 23867), (1646, 23635), (4115, 9454), (4727, 8230)]