103045540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1579}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 234118080

約数和(自身を除く): 131072540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 502, 1004, 1255, 1579, 2510, 3158, 3263, 5020, 6316, 6526, 7895, 13052, 15790, 16315, 20527, 31580, 32630, 41054, 65260, 82108, 102635, 205270, 396329, 410540, 792658, 1585316, 1981645, 3963290, 5152277, 7926580, 10304554, 20609108, 25761385, 51522770, 103045540]

約数ペア:

[(1, 103045540), (2, 51522770), (4, 25761385), (5, 20609108), (10, 10304554), (13, 7926580), (20, 5152277), (26, 3963290), (52, 1981645), (65, 1585316), (130, 792658), (251, 410540), (260, 396329), (502, 205270), (1004, 102635), (1255, 82108), (1579, 65260), (2510, 41054), (3158, 32630), (3263, 31580), (5020, 20527), (6316, 16315), (6526, 15790), (7895, 13052)]