23909360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5639}}^1$

素因数の和:5705

約数の個数: 40

約数和(自身を含む): 56648160

約数和(自身を除く): 32738800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5639, 11278, 22556, 28195, 45112, 56390, 90224, 112780, 225560, 298867, 451120, 597734, 1195468, 1494335, 2390936, 2988670, 4781872, 5977340, 11954680, 23909360]

約数ペア:

[(1, 23909360), (2, 11954680), (4, 5977340), (5, 4781872), (8, 2988670), (10, 2390936), (16, 1494335), (20, 1195468), (40, 597734), (53, 451120), (80, 298867), (106, 225560), (212, 112780), (265, 90224), (424, 56390), (530, 45112), (848, 28195), (1060, 22556), (2120, 11278), (4240, 5639)]