104394760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70537}}^1$

素因数の和:70585

約数の個数: 32

約数和(自身を含む): 241239960

約数和(自身を除く): 136845200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 70537, 141074, 282148, 352685, 564296, 705370, 1410740, 2609869, 2821480, 5219738, 10439476, 13049345, 20878952, 26098690, 52197380, 104394760]

約数ペア:

[(1, 104394760), (2, 52197380), (4, 26098690), (5, 20878952), (8, 13049345), (10, 10439476), (20, 5219738), (37, 2821480), (40, 2609869), (74, 1410740), (148, 705370), (185, 564296), (296, 352685), (370, 282148), (740, 141074), (1480, 70537)]