104278760

素因数分解:

$2^3\times 5^1\times {\mathrm{2606969}}^1$

素因数の和:2606980

約数の個数: 16

約数和(自身を含む): 234627300

約数和(自身を除く): 130348540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2606969, 5213938, 10427876, 13034845, 20855752, 26069690, 52139380, 104278760]

約数ペア:

[(1, 104278760), (2, 52139380), (4, 26069690), (5, 20855752), (8, 13034845), (10, 10427876), (20, 5213938), (40, 2606969)]