11512400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1728

約数の個数: 60

約数和(自身を含む): 29302812

約数和(自身を除く): 17790412

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1693, 1700, 3386, 3400, 6772, 6800, 8465, 13544, 16930, 27088, 28781, 33860, 42325, 57562, 67720, 84650, 115124, 135440, 143905, 169300, 230248, 287810, 338600, 460496, 575620, 677200, 719525, 1151240, 1439050, 2302480, 2878100, 5756200, 11512400]

約数ペア:

[(1, 11512400), (2, 5756200), (4, 2878100), (5, 2302480), (8, 1439050), (10, 1151240), (16, 719525), (17, 677200), (20, 575620), (25, 460496), (34, 338600), (40, 287810), (50, 230248), (68, 169300), (80, 143905), (85, 135440), (100, 115124), (136, 84650), (170, 67720), (200, 57562), (272, 42325), (340, 33860), (400, 28781), (425, 27088), (680, 16930), (850, 13544), (1360, 8465), (1693, 6800), (1700, 6772), (3386, 3400)]