22329880

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3697}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 50588640

約数和(自身を除く): 28258760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 3697, 6040, 7394, 14788, 18485, 29576, 36970, 73940, 147880, 558247, 1116494, 2232988, 2791235, 4465976, 5582470, 11164940, 22329880]

約数ペア:

[(1, 22329880), (2, 11164940), (4, 5582470), (5, 4465976), (8, 2791235), (10, 2232988), (20, 1116494), (40, 558247), (151, 147880), (302, 73940), (604, 36970), (755, 29576), (1208, 18485), (1510, 14788), (3020, 7394), (3697, 6040)]