102032140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31687}}^1$

素因数の和:31726

約数の個数: 48

約数和(自身を含む): 255532032

約数和(自身を除く): 153499892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 31687, 63374, 126748, 158435, 221809, 316870, 443618, 633740, 728801, 887236, 1109045, 1457602, 2218090, 2915204, 3644005, 4436180, 5101607, 7288010, 10203214, 14576020, 20406428, 25508035, 51016070, 102032140]

約数ペア:

[(1, 102032140), (2, 51016070), (4, 25508035), (5, 20406428), (7, 14576020), (10, 10203214), (14, 7288010), (20, 5101607), (23, 4436180), (28, 3644005), (35, 2915204), (46, 2218090), (70, 1457602), (92, 1109045), (115, 887236), (140, 728801), (161, 633740), (230, 443618), (322, 316870), (460, 221809), (644, 158435), (805, 126748), (1610, 63374), (3220, 31687)]