105115390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 194594400

約数和(自身を除く): 89479010

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 449, 571, 898, 1142, 2245, 2855, 4490, 5710, 18409, 23411, 36818, 46822, 92045, 117055, 184090, 234110, 256379, 512758, 1281895, 2563790, 10511539, 21023078, 52557695, 105115390]

約数ペア:

[(1, 105115390), (2, 52557695), (5, 21023078), (10, 10511539), (41, 2563790), (82, 1281895), (205, 512758), (410, 256379), (449, 234110), (571, 184090), (898, 117055), (1142, 92045), (2245, 46822), (2855, 36818), (4490, 23411), (5710, 18409)]