2000423045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5503}}^1$

素因数の和:5669

約数の個数: 32

約数和(自身を含む): 2615500800

約数和(自身を除く): 615077755

約数列:

[1, 5, 23, 29, 109, 115, 145, 545, 667, 2507, 3161, 3335, 5503, 12535, 15805, 27515, 72703, 126569, 159587, 363515, 599827, 632845, 797935, 2999135, 3670501, 13796021, 17394983, 18352505, 68980105, 86974915, 400084609, 2000423045]

約数ペア:

[(1, 2000423045), (5, 400084609), (23, 86974915), (29, 68980105), (109, 18352505), (115, 17394983), (145, 13796021), (545, 3670501), (667, 2999135), (2507, 797935), (3161, 632845), (3335, 599827), (5503, 363515), (12535, 159587), (15805, 126569), (27515, 72703)]