1572248620

素因数分解:

$2^2\times 5^1\times {\mathrm{3251}}^1\times {\mathrm{24181}}^1$

素因数の和:27441

約数の個数: 24

約数和(自身を含む): 3302874288

約数和(自身を除く): 1730625668

約数列:

[1, 2, 4, 5, 10, 20, 3251, 6502, 13004, 16255, 24181, 32510, 48362, 65020, 96724, 120905, 241810, 483620, 78612431, 157224862, 314449724, 393062155, 786124310, 1572248620]

約数ペア:

[(1, 1572248620), (2, 786124310), (4, 393062155), (5, 314449724), (10, 157224862), (20, 78612431), (3251, 483620), (6502, 241810), (13004, 120905), (16255, 96724), (24181, 65020), (32510, 48362)]