5415620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 13160448

約数和(自身を除く): 7744828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 383, 404, 505, 707, 766, 1010, 1414, 1532, 1915, 2020, 2681, 2828, 3535, 3830, 5362, 7070, 7660, 10724, 13405, 14140, 26810, 38683, 53620, 77366, 154732, 193415, 270781, 386830, 541562, 773660, 1083124, 1353905, 2707810, 5415620]

約数ペア:

[(1, 5415620), (2, 2707810), (4, 1353905), (5, 1083124), (7, 773660), (10, 541562), (14, 386830), (20, 270781), (28, 193415), (35, 154732), (70, 77366), (101, 53620), (140, 38683), (202, 26810), (383, 14140), (404, 13405), (505, 10724), (707, 7660), (766, 7070), (1010, 5362), (1414, 3830), (1532, 3535), (1915, 2828), (2020, 2681)]