16769650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 33513480

約数和(自身を除く): 16743830

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 181, 218, 362, 425, 545, 850, 905, 1090, 1810, 1853, 2725, 3077, 3706, 4525, 5450, 6154, 9050, 9265, 15385, 18530, 19729, 30770, 39458, 46325, 76925, 92650, 98645, 153850, 197290, 335393, 493225, 670786, 986450, 1676965, 3353930, 8384825, 16769650]

約数ペア:

[(1, 16769650), (2, 8384825), (5, 3353930), (10, 1676965), (17, 986450), (25, 670786), (34, 493225), (50, 335393), (85, 197290), (109, 153850), (170, 98645), (181, 92650), (218, 76925), (362, 46325), (425, 39458), (545, 30770), (850, 19729), (905, 18530), (1090, 15385), (1810, 9265), (1853, 9050), (2725, 6154), (3077, 5450), (3706, 4525)]