39346570

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 72264960

約数和(自身を除く): 32918390

約数列:

[1, 2, 5, 10, 101, 163, 202, 239, 326, 478, 505, 815, 1010, 1195, 1630, 2390, 16463, 24139, 32926, 38957, 48278, 77914, 82315, 120695, 164630, 194785, 241390, 389570, 3934657, 7869314, 19673285, 39346570]

約数ペア:

[(1, 39346570), (2, 19673285), (5, 7869314), (10, 3934657), (101, 389570), (163, 241390), (202, 194785), (239, 164630), (326, 120695), (478, 82315), (505, 77914), (815, 48278), (1010, 38957), (1195, 32926), (1630, 24139), (2390, 16463)]