1330657000

素因数分解:

$2^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{12919}}^1$

素因数の和:13043

約数の個数: 64

約数和(自身を含む): 3144211200

約数和(自身を除く): 1813554200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 412, 500, 515, 824, 1000, 1030, 2060, 2575, 4120, 5150, 10300, 12875, 12919, 20600, 25750, 25838, 51500, 51676, 64595, 103000, 103352, 129190, 258380, 322975, 516760, 645950, 1291900, 1330657, 1614875, 2583800, 2661314, 3229750, 5322628, 6459500, 6653285, 10645256, 12919000, 13306570, 26613140, 33266425, 53226280, 66532850, 133065700, 166332125, 266131400, 332664250, 665328500, 1330657000]

約数ペア:

[(1, 1330657000), (2, 665328500), (4, 332664250), (5, 266131400), (8, 166332125), (10, 133065700), (20, 66532850), (25, 53226280), (40, 33266425), (50, 26613140), (100, 13306570), (103, 12919000), (125, 10645256), (200, 6653285), (206, 6459500), (250, 5322628), (412, 3229750), (500, 2661314), (515, 2583800), (824, 1614875), (1000, 1330657), (1030, 1291900), (2060, 645950), (2575, 516760), (4120, 322975), (5150, 258380), (10300, 129190), (12875, 103352), (12919, 103000), (20600, 64595), (25750, 51676), (25838, 51500)]