115938820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{73379}}^1$

素因数の和:73467

約数の個数: 24

約数和(自身を含む): 246556800

約数和(自身を除く): 130617980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 73379, 146758, 293516, 366895, 733790, 1467580, 5796941, 11593882, 23187764, 28984705, 57969410, 115938820]

約数ペア:

[(1, 115938820), (2, 57969410), (4, 28984705), (5, 23187764), (10, 11593882), (20, 5796941), (79, 1467580), (158, 733790), (316, 366895), (395, 293516), (790, 146758), (1580, 73379)]