8432800

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 20998656

約数和(自身を除く): 12565856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 127, 160, 166, 200, 254, 332, 400, 415, 508, 635, 664, 800, 830, 1016, 1270, 1328, 1660, 2032, 2075, 2540, 2656, 3175, 3320, 4064, 4150, 5080, 6350, 6640, 8300, 10160, 10541, 12700, 13280, 16600, 20320, 21082, 25400, 33200, 42164, 50800, 52705, 66400, 84328, 101600, 105410, 168656, 210820, 263525, 337312, 421640, 527050, 843280, 1054100, 1686560, 2108200, 4216400, 8432800]

約数ペア:

[(1, 8432800), (2, 4216400), (4, 2108200), (5, 1686560), (8, 1054100), (10, 843280), (16, 527050), (20, 421640), (25, 337312), (32, 263525), (40, 210820), (50, 168656), (80, 105410), (83, 101600), (100, 84328), (127, 66400), (160, 52705), (166, 50800), (200, 42164), (254, 33200), (332, 25400), (400, 21082), (415, 20320), (508, 16600), (635, 13280), (664, 12700), (800, 10541), (830, 10160), (1016, 8300), (1270, 6640), (1328, 6350), (1660, 5080), (2032, 4150), (2075, 4064), (2540, 3320), (2656, 3175)]