22763960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5867}}^1$

素因数の和:5975

約数の個数: 32

約数和(自身を含む): 51755760

約数和(自身を除く): 28991800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 5867, 11734, 23468, 29335, 46936, 58670, 117340, 234680, 569099, 1138198, 2276396, 2845495, 4552792, 5690990, 11381980, 22763960]

約数ペア:

[(1, 22763960), (2, 11381980), (4, 5690990), (5, 4552792), (8, 2845495), (10, 2276396), (20, 1138198), (40, 569099), (97, 234680), (194, 117340), (388, 58670), (485, 46936), (776, 29335), (970, 23468), (1940, 11734), (3880, 5867)]