2080453730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1\times {\mathrm{3557}}^1$

素因数の和:6130

約数の個数: 32

約数和(自身を含む): 3910270464

約数和(自身を除く): 1829816734

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2543, 3557, 5086, 7114, 12715, 17785, 25430, 35570, 58489, 81811, 116978, 163622, 292445, 409055, 584890, 818110, 9045451, 18090902, 45227255, 90454510, 208045373, 416090746, 1040226865, 2080453730]

約数ペア:

[(1, 2080453730), (2, 1040226865), (5, 416090746), (10, 208045373), (23, 90454510), (46, 45227255), (115, 18090902), (230, 9045451), (2543, 818110), (3557, 584890), (5086, 409055), (7114, 292445), (12715, 163622), (17785, 116978), (25430, 81811), (35570, 58489)]