2227436495

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 2938420800

約数和(自身を除く): 710984305

約数列:

[1, 5, 23, 29, 71, 115, 145, 355, 409, 529, 667, 1633, 2045, 2059, 2645, 3335, 8165, 9407, 10295, 11861, 15341, 29039, 37559, 47035, 47357, 59305, 76705, 145195, 187795, 216361, 236785, 272803, 667897, 842131, 1081805, 1089211, 1364015, 3339485, 4210655, 5446055, 6274469, 15361631, 19369013, 31372345, 76808155, 96845065, 445487299, 2227436495]

約数ペア:

[(1, 2227436495), (5, 445487299), (23, 96845065), (29, 76808155), (71, 31372345), (115, 19369013), (145, 15361631), (355, 6274469), (409, 5446055), (529, 4210655), (667, 3339485), (1633, 1364015), (2045, 1089211), (2059, 1081805), (2645, 842131), (3335, 667897), (8165, 272803), (9407, 236785), (10295, 216361), (11861, 187795), (15341, 145195), (29039, 76705), (37559, 59305), (47035, 47357)]