103622840

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10321}}^1$

素因数の和:10583

約数の個数: 32

約数和(自身を含む): 234102960

約数和(自身を除く): 130480120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 10321, 20642, 41284, 51605, 82568, 103210, 206420, 412840, 2590571, 5181142, 10362284, 12952855, 20724568, 25905710, 51811420, 103622840]

約数ペア:

[(1, 103622840), (2, 51811420), (4, 25905710), (5, 20724568), (8, 12952855), (10, 10362284), (20, 5181142), (40, 2590571), (251, 412840), (502, 206420), (1004, 103210), (1255, 82568), (2008, 51605), (2510, 41284), (5020, 20642), (10040, 10321)]