23792720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42487}}^1$

素因数の和:42507

約数の個数: 40

約数和(自身を含む): 63222144

約数和(自身を除く): 39429424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42487, 84974, 169948, 212435, 297409, 339896, 424870, 594818, 679792, 849740, 1189636, 1487045, 1699480, 2379272, 2974090, 3398960, 4758544, 5948180, 11896360, 23792720]

約数ペア:

[(1, 23792720), (2, 11896360), (4, 5948180), (5, 4758544), (7, 3398960), (8, 2974090), (10, 2379272), (14, 1699480), (16, 1487045), (20, 1189636), (28, 849740), (35, 679792), (40, 594818), (56, 424870), (70, 339896), (80, 297409), (112, 212435), (140, 169948), (280, 84974), (560, 42487)]