2008235625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{97369}}^1$

素因数の和:97403

約数の個数: 40

約数和(自身を含む): 3650206560

約数和(自身を除く): 1641970935

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 4125, 6875, 20625, 97369, 292107, 486845, 1071059, 1460535, 2434225, 3213177, 5355295, 7302675, 12171125, 16065885, 26776475, 36513375, 60855625, 80329425, 133882375, 182566875, 401647125, 669411875, 2008235625]

約数ペア:

[(1, 2008235625), (3, 669411875), (5, 401647125), (11, 182566875), (15, 133882375), (25, 80329425), (33, 60855625), (55, 36513375), (75, 26776475), (125, 16065885), (165, 12171125), (275, 7302675), (375, 5355295), (625, 3213177), (825, 2434225), (1375, 1460535), (1875, 1071059), (4125, 486845), (6875, 292107), (20625, 97369)]