91392520

素因数分解:

$2^3\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{1579}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 205905600

約数和(自身を除く): 114513080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1447, 1579, 2894, 3158, 5788, 6316, 7235, 7895, 11576, 12632, 14470, 15790, 28940, 31580, 57880, 63160, 2284813, 4569626, 9139252, 11424065, 18278504, 22848130, 45696260, 91392520]

約数ペア:

[(1, 91392520), (2, 45696260), (4, 22848130), (5, 18278504), (8, 11424065), (10, 9139252), (20, 4569626), (40, 2284813), (1447, 63160), (1579, 57880), (2894, 31580), (3158, 28940), (5788, 15790), (6316, 14470), (7235, 12632), (7895, 11576)]