133067680

素因数分解:

$2^5\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1013}}^1$

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 315066024

約数和(自身を除く): 181998344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 821, 1013, 1642, 2026, 3284, 4052, 4105, 5065, 6568, 8104, 8210, 10130, 13136, 16208, 16420, 20260, 26272, 32416, 32840, 40520, 65680, 81040, 131360, 162080, 831673, 1663346, 3326692, 4158365, 6653384, 8316730, 13306768, 16633460, 26613536, 33266920, 66533840, 133067680]

約数ペア:

[(1, 133067680), (2, 66533840), (4, 33266920), (5, 26613536), (8, 16633460), (10, 13306768), (16, 8316730), (20, 6653384), (32, 4158365), (40, 3326692), (80, 1663346), (160, 831673), (821, 162080), (1013, 131360), (1642, 81040), (2026, 65680), (3284, 40520), (4052, 32840), (4105, 32416), (5065, 26272), (6568, 20260), (8104, 16420), (8210, 16208), (10130, 13136)]