5564200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 13258080

約数和(自身を除く): 7693880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 647, 860, 1075, 1294, 1720, 2150, 2588, 3235, 4300, 5176, 6470, 8600, 12940, 16175, 25880, 27821, 32350, 55642, 64700, 111284, 129400, 139105, 222568, 278210, 556420, 695525, 1112840, 1391050, 2782100, 5564200]

約数ペア:

[(1, 5564200), (2, 2782100), (4, 1391050), (5, 1112840), (8, 695525), (10, 556420), (20, 278210), (25, 222568), (40, 139105), (43, 129400), (50, 111284), (86, 64700), (100, 55642), (172, 32350), (200, 27821), (215, 25880), (344, 16175), (430, 12940), (647, 8600), (860, 6470), (1075, 5176), (1294, 4300), (1720, 3235), (2150, 2588)]