5907500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 13776840

約数和(自身を除く): 7869340

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 139, 170, 250, 278, 340, 425, 500, 556, 625, 695, 850, 1250, 1390, 1700, 2125, 2363, 2500, 2780, 3475, 4250, 4726, 6950, 8500, 9452, 10625, 11815, 13900, 17375, 21250, 23630, 34750, 42500, 47260, 59075, 69500, 86875, 118150, 173750, 236300, 295375, 347500, 590750, 1181500, 1476875, 2953750, 5907500]

約数ペア:

[(1, 5907500), (2, 2953750), (4, 1476875), (5, 1181500), (10, 590750), (17, 347500), (20, 295375), (25, 236300), (34, 173750), (50, 118150), (68, 86875), (85, 69500), (100, 59075), (125, 47260), (139, 42500), (170, 34750), (250, 23630), (278, 21250), (340, 17375), (425, 13900), (500, 11815), (556, 10625), (625, 9452), (695, 8500), (850, 6950), (1250, 4726), (1390, 4250), (1700, 3475), (2125, 2780), (2363, 2500)]