113662840

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{11321}}^1$

素因数の和:11583

約数の個数: 32

約数和(自身を含む): 256782960

約数和(自身を除く): 143120120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 11321, 22642, 45284, 56605, 90568, 113210, 226420, 452840, 2841571, 5683142, 11366284, 14207855, 22732568, 28415710, 56831420, 113662840]

約数ペア:

[(1, 113662840), (2, 56831420), (4, 28415710), (5, 22732568), (8, 14207855), (10, 11366284), (20, 5683142), (40, 2841571), (251, 452840), (502, 226420), (1004, 113210), (1255, 90568), (2008, 56605), (2510, 45284), (5020, 22642), (10040, 11321)]