45142520

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1483}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 101772720

約数和(自身を除く): 56630200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1483, 1522, 2966, 3044, 3805, 5932, 6088, 7415, 7610, 11864, 14830, 15220, 29660, 30440, 59320, 1128563, 2257126, 4514252, 5642815, 9028504, 11285630, 22571260, 45142520]

約数ペア:

[(1, 45142520), (2, 22571260), (4, 11285630), (5, 9028504), (8, 5642815), (10, 4514252), (20, 2257126), (40, 1128563), (761, 59320), (1483, 30440), (1522, 29660), (2966, 15220), (3044, 14830), (3805, 11864), (5932, 7610), (6088, 7415)]