158796460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{273787}}^1$

素因数の和:273825

約数の個数: 24

約数和(自身を含む): 344972880

約数和(自身を除く): 186176420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 273787, 547574, 1095148, 1368935, 2737870, 5475740, 7939823, 15879646, 31759292, 39699115, 79398230, 158796460]

約数ペア:

[(1, 158796460), (2, 79398230), (4, 39699115), (5, 31759292), (10, 15879646), (20, 7939823), (29, 5475740), (58, 2737870), (116, 1368935), (145, 1095148), (290, 547574), (580, 273787)]