22804700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2351}}^1$

素因数の和:2462

約数の個数: 36

約数和(自身を含む): 50017632

約数和(自身を除く): 27212932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2351, 2425, 4702, 4850, 9404, 9700, 11755, 23510, 47020, 58775, 117550, 228047, 235100, 456094, 912188, 1140235, 2280470, 4560940, 5701175, 11402350, 22804700]

約数ペア:

[(1, 22804700), (2, 11402350), (4, 5701175), (5, 4560940), (10, 2280470), (20, 1140235), (25, 912188), (50, 456094), (97, 235100), (100, 228047), (194, 117550), (388, 58775), (485, 47020), (970, 23510), (1940, 11755), (2351, 9700), (2425, 9404), (4702, 4850)]