22505220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{125029}}^1$

素因数の和:125044

約数の個数: 36

約数和(自身を含む): 68266380

約数和(自身を除く): 45761160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 125029, 250058, 375087, 500116, 625145, 750174, 1125261, 1250290, 1500348, 1875435, 2250522, 2500580, 3750870, 4501044, 5626305, 7501740, 11252610, 22505220]

約数ペア:

[(1, 22505220), (2, 11252610), (3, 7501740), (4, 5626305), (5, 4501044), (6, 3750870), (9, 2500580), (10, 2250522), (12, 1875435), (15, 1500348), (18, 1250290), (20, 1125261), (30, 750174), (36, 625145), (45, 500116), (60, 375087), (90, 250058), (180, 125029)]