5057500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{17}}^2$

素因数の和:65

約数の個数: 90

約数和(自身を含む): 13426952

約数和(自身を除く): 8369452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 289, 340, 350, 425, 476, 500, 578, 595, 625, 700, 850, 875, 1156, 1190, 1250, 1445, 1700, 1750, 2023, 2125, 2380, 2500, 2890, 2975, 3500, 4046, 4250, 4375, 5780, 5950, 7225, 8092, 8500, 8750, 10115, 10625, 11900, 14450, 14875, 17500, 20230, 21250, 28900, 29750, 36125, 40460, 42500, 50575, 59500, 72250, 74375, 101150, 144500, 148750, 180625, 202300, 252875, 297500, 361250, 505750, 722500, 1011500, 1264375, 2528750, 5057500]

約数ペア:

[(1, 5057500), (2, 2528750), (4, 1264375), (5, 1011500), (7, 722500), (10, 505750), (14, 361250), (17, 297500), (20, 252875), (25, 202300), (28, 180625), (34, 148750), (35, 144500), (50, 101150), (68, 74375), (70, 72250), (85, 59500), (100, 50575), (119, 42500), (125, 40460), (140, 36125), (170, 29750), (175, 28900), (238, 21250), (250, 20230), (289, 17500), (340, 14875), (350, 14450), (425, 11900), (476, 10625), (500, 10115), (578, 8750), (595, 8500), (625, 8092), (700, 7225), (850, 5950), (875, 5780), (1156, 4375), (1190, 4250), (1250, 4046), (1445, 3500), (1700, 2975), (1750, 2890), (2023, 2500), (2125, 2380)]