41292020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26813}}^1$

素因数の和:26840

約数の個数: 48

約数和(自身を含む): 108114048

約数和(自身を除く): 66822028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 26813, 53626, 107252, 134065, 187691, 268130, 294943, 375382, 536260, 589886, 750764, 938455, 1179772, 1474715, 1876910, 2064601, 2949430, 3753820, 4129202, 5898860, 8258404, 10323005, 20646010, 41292020]

約数ペア:

[(1, 41292020), (2, 20646010), (4, 10323005), (5, 8258404), (7, 5898860), (10, 4129202), (11, 3753820), (14, 2949430), (20, 2064601), (22, 1876910), (28, 1474715), (35, 1179772), (44, 938455), (55, 750764), (70, 589886), (77, 536260), (110, 375382), (140, 294943), (154, 268130), (220, 187691), (308, 134065), (385, 107252), (770, 53626), (1540, 26813)]