101804930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4157}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 89795710

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4157, 4898, 8314, 12245, 20785, 24490, 41570, 128867, 257734, 328403, 644335, 656806, 1288670, 1642015, 3284030, 10180493, 20360986, 50902465, 101804930]

約数ペア:

[(1, 101804930), (2, 50902465), (5, 20360986), (10, 10180493), (31, 3284030), (62, 1642015), (79, 1288670), (155, 656806), (158, 644335), (310, 328403), (395, 257734), (790, 128867), (2449, 41570), (4157, 24490), (4898, 20785), (8314, 12245)]