40996060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 99380736

約数和(自身を除く): 58384676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2843, 2884, 3605, 5686, 7210, 11372, 14215, 14420, 19901, 28430, 39802, 56860, 79604, 99505, 199010, 292829, 398020, 585658, 1171316, 1464145, 2049803, 2928290, 4099606, 5856580, 8199212, 10249015, 20498030, 40996060]

約数ペア:

[(1, 40996060), (2, 20498030), (4, 10249015), (5, 8199212), (7, 5856580), (10, 4099606), (14, 2928290), (20, 2049803), (28, 1464145), (35, 1171316), (70, 585658), (103, 398020), (140, 292829), (206, 199010), (412, 99505), (515, 79604), (721, 56860), (1030, 39802), (1442, 28430), (2060, 19901), (2843, 14420), (2884, 14215), (3605, 11372), (5686, 7210)]