10918540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 24595200

約数和(自身を除く): 13676660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 487, 590, 974, 1121, 1180, 1948, 2242, 2435, 4484, 4870, 5605, 9253, 9740, 11210, 18506, 22420, 28733, 37012, 46265, 57466, 92530, 114932, 143665, 185060, 287330, 545927, 574660, 1091854, 2183708, 2729635, 5459270, 10918540]

約数ペア:

[(1, 10918540), (2, 5459270), (4, 2729635), (5, 2183708), (10, 1091854), (19, 574660), (20, 545927), (38, 287330), (59, 185060), (76, 143665), (95, 114932), (118, 92530), (190, 57466), (236, 46265), (295, 37012), (380, 28733), (487, 22420), (590, 18506), (974, 11210), (1121, 9740), (1180, 9253), (1948, 5605), (2242, 4870), (2435, 4484)]