7380980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3583}}^1$

素因数の和:3695

約数の個数: 24

約数和(自身を含む): 15654912

約数和(自身を除く): 8273932

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 3583, 7166, 14332, 17915, 35830, 71660, 369049, 738098, 1476196, 1845245, 3690490, 7380980]

約数ペア:

[(1, 7380980), (2, 3690490), (4, 1845245), (5, 1476196), (10, 738098), (20, 369049), (103, 71660), (206, 35830), (412, 17915), (515, 14332), (1030, 7166), (2060, 3583)]