4772200

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 6477080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 223, 428, 446, 535, 856, 892, 1070, 1115, 1784, 2140, 2230, 2675, 4280, 4460, 5350, 5575, 8920, 10700, 11150, 21400, 22300, 23861, 44600, 47722, 95444, 119305, 190888, 238610, 477220, 596525, 954440, 1193050, 2386100, 4772200]

約数ペア:

[(1, 4772200), (2, 2386100), (4, 1193050), (5, 954440), (8, 596525), (10, 477220), (20, 238610), (25, 190888), (40, 119305), (50, 95444), (100, 47722), (107, 44600), (200, 23861), (214, 22300), (223, 21400), (428, 11150), (446, 10700), (535, 8920), (856, 5575), (892, 5350), (1070, 4460), (1115, 4280), (1784, 2675), (2140, 2230)]