22530680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19423}}^1$

素因数の和:19463

約数の個数: 32

約数和(自身を含む): 52444800

約数和(自身を除く): 29914120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19423, 38846, 77692, 97115, 155384, 194230, 388460, 563267, 776920, 1126534, 2253068, 2816335, 4506136, 5632670, 11265340, 22530680]

約数ペア:

[(1, 22530680), (2, 11265340), (4, 5632670), (5, 4506136), (8, 2816335), (10, 2253068), (20, 1126534), (29, 776920), (40, 563267), (58, 388460), (116, 194230), (145, 155384), (232, 97115), (290, 77692), (580, 38846), (1160, 19423)]