7329020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11821}}^1$

素因数の和:11861

約数の個数: 24

約数和(自身を含む): 15888768

約数和(自身を除く): 8559748

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 11821, 23642, 47284, 59105, 118210, 236420, 366451, 732902, 1465804, 1832255, 3664510, 7329020]

約数ペア:

[(1, 7329020), (2, 3664510), (4, 1832255), (5, 1465804), (10, 732902), (20, 366451), (31, 236420), (62, 118210), (124, 59105), (155, 47284), (310, 23642), (620, 11821)]