40920605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1129}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 53697600

約数和(自身を除く): 12776995

約数列:

[1, 5, 11, 55, 659, 1129, 3295, 5645, 7249, 12419, 36245, 62095, 744011, 3720055, 8184121, 40920605]

約数ペア:

[(1, 40920605), (5, 8184121), (11, 3720055), (55, 744011), (659, 62095), (1129, 36245), (3295, 12419), (5645, 7249)]