41799980

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1723}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 87903312

約数和(自身を除く): 46103332

約数列:

[1, 2, 4, 5, 10, 20, 1213, 1723, 2426, 3446, 4852, 6065, 6892, 8615, 12130, 17230, 24260, 34460, 2089999, 4179998, 8359996, 10449995, 20899990, 41799980]

約数ペア:

[(1, 41799980), (2, 20899990), (4, 10449995), (5, 8359996), (10, 4179998), (20, 2089999), (1213, 34460), (1723, 24260), (2426, 17230), (3446, 12130), (4852, 8615), (6065, 6892)]