38195170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2909}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 74798640

約数和(自身を除く): 36603470

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 2909, 5818, 6565, 13130, 14545, 29090, 37817, 75634, 189085, 293809, 378170, 587618, 1469045, 2938090, 3819517, 7639034, 19097585, 38195170]

約数ペア:

[(1, 38195170), (2, 19097585), (5, 7639034), (10, 3819517), (13, 2938090), (26, 1469045), (65, 587618), (101, 378170), (130, 293809), (202, 189085), (505, 75634), (1010, 37817), (1313, 29090), (2626, 14545), (2909, 13130), (5818, 6565)]