7026200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 17604900

約数和(自身を除く): 10578700

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 152, 172, 190, 200, 215, 344, 380, 430, 475, 760, 817, 860, 950, 1075, 1634, 1720, 1849, 1900, 2150, 3268, 3698, 3800, 4085, 4300, 6536, 7396, 8170, 8600, 9245, 14792, 16340, 18490, 20425, 32680, 35131, 36980, 40850, 46225, 70262, 73960, 81700, 92450, 140524, 163400, 175655, 184900, 281048, 351310, 369800, 702620, 878275, 1405240, 1756550, 3513100, 7026200]

約数ペア:

[(1, 7026200), (2, 3513100), (4, 1756550), (5, 1405240), (8, 878275), (10, 702620), (19, 369800), (20, 351310), (25, 281048), (38, 184900), (40, 175655), (43, 163400), (50, 140524), (76, 92450), (86, 81700), (95, 73960), (100, 70262), (152, 46225), (172, 40850), (190, 36980), (200, 35131), (215, 32680), (344, 20425), (380, 18490), (430, 16340), (475, 14792), (760, 9245), (817, 8600), (860, 8170), (950, 7396), (1075, 6536), (1634, 4300), (1720, 4085), (1849, 3800), (1900, 3698), (2150, 3268)]