99237500

素因数分解:

$2^2\times 5^5\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 230329008

約数和(自身を除く): 131091508

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 467, 500, 625, 850, 934, 1250, 1700, 1868, 2125, 2335, 2500, 3125, 4250, 4670, 6250, 7939, 8500, 9340, 10625, 11675, 12500, 15878, 21250, 23350, 31756, 39695, 42500, 46700, 53125, 58375, 79390, 106250, 116750, 158780, 198475, 212500, 233500, 291875, 396950, 583750, 793900, 992375, 1167500, 1459375, 1984750, 2918750, 3969500, 4961875, 5837500, 9923750, 19847500, 24809375, 49618750, 99237500]

約数ペア:

[(1, 99237500), (2, 49618750), (4, 24809375), (5, 19847500), (10, 9923750), (17, 5837500), (20, 4961875), (25, 3969500), (34, 2918750), (50, 1984750), (68, 1459375), (85, 1167500), (100, 992375), (125, 793900), (170, 583750), (250, 396950), (340, 291875), (425, 233500), (467, 212500), (500, 198475), (625, 158780), (850, 116750), (934, 106250), (1250, 79390), (1700, 58375), (1868, 53125), (2125, 46700), (2335, 42500), (2500, 39695), (3125, 31756), (4250, 23350), (4670, 21250), (6250, 15878), (7939, 12500), (8500, 11675), (9340, 10625)]