22472260280

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4971739}}^1$

素因数の和:4971863

約数の個数: 32

約数和(自身を含む): 51010052400

約数和(自身を除く): 28537792120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 4971739, 9943478, 19886956, 24858695, 39773912, 49717390, 99434780, 198869560, 561806507, 1123613014, 2247226028, 2809032535, 4494452056, 5618065070, 11236130140, 22472260280]

約数ペア:

[(1, 22472260280), (2, 11236130140), (4, 5618065070), (5, 4494452056), (8, 2809032535), (10, 2247226028), (20, 1123613014), (40, 561806507), (113, 198869560), (226, 99434780), (452, 49717390), (565, 39773912), (904, 24858695), (1130, 19886956), (2260, 9943478), (4520, 4971739)]