41002040

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2243}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 92497680

約数和(自身を除く): 51495640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2243, 2285, 3656, 4486, 4570, 8972, 9140, 11215, 17944, 18280, 22430, 44860, 89720, 1025051, 2050102, 4100204, 5125255, 8200408, 10250510, 20501020, 41002040]

約数ペア:

[(1, 41002040), (2, 20501020), (4, 10250510), (5, 8200408), (8, 5125255), (10, 4100204), (20, 2050102), (40, 1025051), (457, 89720), (914, 44860), (1828, 22430), (2243, 18280), (2285, 17944), (3656, 11215), (4486, 9140), (4570, 8972)]