135679160

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2377}}^1$

素因数の和:3815

約数の個数: 32

約数和(自身を含む): 305620560

約数和(自身を除く): 169941400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 2377, 2854, 4754, 5708, 7135, 9508, 11416, 11885, 14270, 19016, 23770, 28540, 47540, 57080, 95080, 3391979, 6783958, 13567916, 16959895, 27135832, 33919790, 67839580, 135679160]

約数ペア:

[(1, 135679160), (2, 67839580), (4, 33919790), (5, 27135832), (8, 16959895), (10, 13567916), (20, 6783958), (40, 3391979), (1427, 95080), (2377, 57080), (2854, 47540), (4754, 28540), (5708, 23770), (7135, 19016), (9508, 14270), (11416, 11885)]