2019362545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 2523467520

約数和(自身を除く): 504104975

約数列:

[1, 5, 41, 113, 179, 205, 487, 565, 895, 2435, 4633, 7339, 19967, 20227, 23165, 36695, 55031, 87173, 99835, 101135, 275155, 435865, 829307, 2256271, 3574093, 4146535, 9850549, 11281355, 17870465, 49252745, 403872509, 2019362545]

約数ペア:

[(1, 2019362545), (5, 403872509), (41, 49252745), (113, 17870465), (179, 11281355), (205, 9850549), (487, 4146535), (565, 3574093), (895, 2256271), (2435, 829307), (4633, 435865), (7339, 275155), (19967, 101135), (20227, 99835), (23165, 87173), (36695, 55031)]