42167360

素因数分解:

$2^6\times 5^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:751

約数の個数: 56

約数和(自身を含む): 100971096

約数和(自身を除く): 58803736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 313, 320, 421, 626, 842, 1252, 1565, 1684, 2105, 2504, 3130, 3368, 4210, 5008, 6260, 6736, 8420, 10016, 12520, 13472, 16840, 20032, 25040, 26944, 33680, 50080, 67360, 100160, 131773, 134720, 263546, 527092, 658865, 1054184, 1317730, 2108368, 2635460, 4216736, 5270920, 8433472, 10541840, 21083680, 42167360]

約数ペア:

[(1, 42167360), (2, 21083680), (4, 10541840), (5, 8433472), (8, 5270920), (10, 4216736), (16, 2635460), (20, 2108368), (32, 1317730), (40, 1054184), (64, 658865), (80, 527092), (160, 263546), (313, 134720), (320, 131773), (421, 100160), (626, 67360), (842, 50080), (1252, 33680), (1565, 26944), (1684, 25040), (2105, 20032), (2504, 16840), (3130, 13472), (3368, 12520), (4210, 10016), (5008, 8420), (6260, 6736)]