73221920

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6269}}^1$

素因数の和:6357

約数の個数: 48

約数和(自身を含む): 175384440

約数和(自身を除く): 102162520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 6269, 11680, 12538, 25076, 31345, 50152, 62690, 100304, 125380, 200608, 250760, 457637, 501520, 915274, 1003040, 1830548, 2288185, 3661096, 4576370, 7322192, 9152740, 14644384, 18305480, 36610960, 73221920]

約数ペア:

[(1, 73221920), (2, 36610960), (4, 18305480), (5, 14644384), (8, 9152740), (10, 7322192), (16, 4576370), (20, 3661096), (32, 2288185), (40, 1830548), (73, 1003040), (80, 915274), (146, 501520), (160, 457637), (292, 250760), (365, 200608), (584, 125380), (730, 100304), (1168, 62690), (1460, 50152), (2336, 31345), (2920, 25076), (5840, 12538), (6269, 11680)]