91327840

素因数分解:

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

素因数の和:15479

約数の個数: 48

約数和(自身を含む): 221607792

約数和(自身を除く): 130279952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 15427, 30854, 61708, 77135, 123416, 154270, 246832, 308540, 493664, 570799, 617080, 1141598, 1234160, 2283196, 2468320, 2853995, 4566392, 5707990, 9132784, 11415980, 18265568, 22831960, 45663920, 91327840]

約数ペア:

[(1, 91327840), (2, 45663920), (4, 22831960), (5, 18265568), (8, 11415980), (10, 9132784), (16, 5707990), (20, 4566392), (32, 2853995), (37, 2468320), (40, 2283196), (74, 1234160), (80, 1141598), (148, 617080), (160, 570799), (185, 493664), (296, 308540), (370, 246832), (592, 154270), (740, 123416), (1184, 77135), (1480, 61708), (2960, 30854), (5920, 15427)]