115600

素因数分解:

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

素因数の和:52

約数の個数: 45

約数和(自身を含む): 295027

約数和(自身を除く): 179427

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 340, 400, 425, 578, 680, 850, 1156, 1360, 1445, 1700, 2312, 2890, 3400, 4624, 5780, 6800, 7225, 11560, 14450, 23120, 28900, 57800, 115600]

約数ペア:

[(1, 115600), (2, 57800), (4, 28900), (5, 23120), (8, 14450), (10, 11560), (16, 7225), (17, 6800), (20, 5780), (25, 4624), (34, 3400), (40, 2890), (50, 2312), (68, 1700), (80, 1445), (85, 1360), (100, 1156), (136, 850), (170, 680), (200, 578), (272, 425), (289, 400)]