68614520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5737}}^1$

素因数の和:5784

約数の個数: 64

約数和(自身を含む): 173517120

約数和(自身を除く): 104902600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5737, 5980, 11474, 11960, 22948, 28685, 45896, 57370, 74581, 114740, 131951, 149162, 229480, 263902, 298324, 372905, 527804, 596648, 659755, 745810, 1055608, 1319510, 1491620, 1715363, 2639020, 2983240, 3430726, 5278040, 6861452, 8576815, 13722904, 17153630, 34307260, 68614520]

約数ペア:

[(1, 68614520), (2, 34307260), (4, 17153630), (5, 13722904), (8, 8576815), (10, 6861452), (13, 5278040), (20, 3430726), (23, 2983240), (26, 2639020), (40, 1715363), (46, 1491620), (52, 1319510), (65, 1055608), (92, 745810), (104, 659755), (115, 596648), (130, 527804), (184, 372905), (230, 298324), (260, 263902), (299, 229480), (460, 149162), (520, 131951), (598, 114740), (920, 74581), (1196, 57370), (1495, 45896), (2392, 28685), (2990, 22948), (5737, 11960), (5980, 11474)]