45532840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18661}}^1$

素因数の和:18733

約数の個数: 32

約数和(自身を含む): 104133960

約数和(自身を除く): 58601120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 18661, 37322, 74644, 93305, 149288, 186610, 373220, 746440, 1138321, 2276642, 4553284, 5691605, 9106568, 11383210, 22766420, 45532840]

約数ペア:

[(1, 45532840), (2, 22766420), (4, 11383210), (5, 9106568), (8, 5691605), (10, 4553284), (20, 2276642), (40, 1138321), (61, 746440), (122, 373220), (244, 186610), (305, 149288), (488, 93305), (610, 74644), (1220, 37322), (2440, 18661)]