115370920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{412039}}^1$

素因数の和:412057

約数の個数: 32

約数和(自身を含む): 296668800

約数和(自身を除く): 181297880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 412039, 824078, 1648156, 2060195, 2884273, 3296312, 4120390, 5768546, 8240780, 11537092, 14421365, 16481560, 23074184, 28842730, 57685460, 115370920]

約数ペア:

[(1, 115370920), (2, 57685460), (4, 28842730), (5, 23074184), (7, 16481560), (8, 14421365), (10, 11537092), (14, 8240780), (20, 5768546), (28, 4120390), (35, 3296312), (40, 2884273), (56, 2060195), (70, 1648156), (140, 824078), (280, 412039)]