7313960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2203}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 16662240

約数和(自身を除く): 9348280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2203, 3320, 4406, 8812, 11015, 17624, 22030, 44060, 88120, 182849, 365698, 731396, 914245, 1462792, 1828490, 3656980, 7313960]

約数ペア:

[(1, 7313960), (2, 3656980), (4, 1828490), (5, 1462792), (8, 914245), (10, 731396), (20, 365698), (40, 182849), (83, 88120), (166, 44060), (332, 22030), (415, 17624), (664, 11015), (830, 8812), (1660, 4406), (2203, 3320)]