22104880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{5639}}^1$

素因数の和:5666

約数の個数: 60

約数和(自身を含む): 59795280

約数和(自身を除く): 37690400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 5639, 11278, 22556, 28195, 39473, 45112, 56390, 78946, 90224, 112780, 157892, 197365, 225560, 276311, 315784, 394730, 451120, 552622, 631568, 789460, 1105244, 1381555, 1578920, 2210488, 2763110, 3157840, 4420976, 5526220, 11052440, 22104880]

約数ペア:

[(1, 22104880), (2, 11052440), (4, 5526220), (5, 4420976), (7, 3157840), (8, 2763110), (10, 2210488), (14, 1578920), (16, 1381555), (20, 1105244), (28, 789460), (35, 631568), (40, 552622), (49, 451120), (56, 394730), (70, 315784), (80, 276311), (98, 225560), (112, 197365), (140, 157892), (196, 112780), (245, 90224), (280, 78946), (392, 56390), (490, 45112), (560, 39473), (784, 28195), (980, 22556), (1960, 11278), (3920, 5639)]