66508600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11467}}^1$

素因数の和:11512

約数の個数: 48

約数和(自身を含む): 159978600

約数和(自身を除く): 93470000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 11467, 22934, 45868, 57335, 91736, 114670, 229340, 286675, 332543, 458680, 573350, 665086, 1146700, 1330172, 1662715, 2293400, 2660344, 3325430, 6650860, 8313575, 13301720, 16627150, 33254300, 66508600]

約数ペア:

[(1, 66508600), (2, 33254300), (4, 16627150), (5, 13301720), (8, 8313575), (10, 6650860), (20, 3325430), (25, 2660344), (29, 2293400), (40, 1662715), (50, 1330172), (58, 1146700), (100, 665086), (116, 573350), (145, 458680), (200, 332543), (232, 286675), (290, 229340), (580, 114670), (725, 91736), (1160, 57335), (1450, 45868), (2900, 22934), (5800, 11467)]