22084960

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 52750656

約数和(自身を除く): 30665696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1423, 1552, 1940, 2846, 3104, 3880, 5692, 7115, 7760, 11384, 14230, 15520, 22768, 28460, 45536, 56920, 113840, 138031, 227680, 276062, 552124, 690155, 1104248, 1380310, 2208496, 2760620, 4416992, 5521240, 11042480, 22084960]

約数ペア:

[(1, 22084960), (2, 11042480), (4, 5521240), (5, 4416992), (8, 2760620), (10, 2208496), (16, 1380310), (20, 1104248), (32, 690155), (40, 552124), (80, 276062), (97, 227680), (160, 138031), (194, 113840), (388, 56920), (485, 45536), (776, 28460), (970, 22768), (1423, 15520), (1552, 14230), (1940, 11384), (2846, 7760), (3104, 7115), (3880, 5692)]