117432760

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21121}}^1$

素因数の和:21271

約数の個数: 32

約数和(自身を含む): 266137200

約数和(自身を除く): 148704440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 21121, 42242, 84484, 105605, 168968, 211210, 422420, 844840, 2935819, 5871638, 11743276, 14679095, 23486552, 29358190, 58716380, 117432760]

約数ペア:

[(1, 117432760), (2, 58716380), (4, 29358190), (5, 23486552), (8, 14679095), (10, 11743276), (20, 5871638), (40, 2935819), (139, 844840), (278, 422420), (556, 211210), (695, 168968), (1112, 105605), (1390, 84484), (2780, 42242), (5560, 21121)]