45663920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15427}}^1$

素因数の和:15477

約数の個数: 40

約数和(自身を含む): 109045104

約数和(自身を除く): 63381184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 15427, 30854, 61708, 77135, 123416, 154270, 246832, 308540, 570799, 617080, 1141598, 1234160, 2283196, 2853995, 4566392, 5707990, 9132784, 11415980, 22831960, 45663920]

約数ペア:

[(1, 45663920), (2, 22831960), (4, 11415980), (5, 9132784), (8, 5707990), (10, 4566392), (16, 2853995), (20, 2283196), (37, 1234160), (40, 1141598), (74, 617080), (80, 570799), (148, 308540), (185, 246832), (296, 154270), (370, 123416), (592, 77135), (740, 61708), (1480, 30854), (2960, 15427)]