10919220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13999}}^1$

素因数の和:14024

約数の個数: 48

約数和(自身を含む): 32928000

約数和(自身を除く): 22008780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13999, 27998, 41997, 55996, 69995, 83994, 139990, 167988, 181987, 209985, 279980, 363974, 419970, 545961, 727948, 839940, 909935, 1091922, 1819870, 2183844, 2729805, 3639740, 5459610, 10919220]

約数ペア:

[(1, 10919220), (2, 5459610), (3, 3639740), (4, 2729805), (5, 2183844), (6, 1819870), (10, 1091922), (12, 909935), (13, 839940), (15, 727948), (20, 545961), (26, 419970), (30, 363974), (39, 279980), (52, 209985), (60, 181987), (65, 167988), (78, 139990), (130, 83994), (156, 69995), (195, 55996), (260, 41997), (390, 27998), (780, 13999)]