86042180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8419}}^1$

素因数の和:8508

約数の個数: 48

約数和(自身を含む): 209354880

約数和(自身を除く): 123312700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 8419, 10220, 16838, 33676, 42095, 58933, 84190, 117866, 168380, 235732, 294665, 589330, 614587, 1178660, 1229174, 2458348, 3072935, 4302109, 6145870, 8604218, 12291740, 17208436, 21510545, 43021090, 86042180]

約数ペア:

[(1, 86042180), (2, 43021090), (4, 21510545), (5, 17208436), (7, 12291740), (10, 8604218), (14, 6145870), (20, 4302109), (28, 3072935), (35, 2458348), (70, 1229174), (73, 1178660), (140, 614587), (146, 589330), (292, 294665), (365, 235732), (511, 168380), (730, 117866), (1022, 84190), (1460, 58933), (2044, 42095), (2555, 33676), (5110, 16838), (8419, 10220)]