86841200

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2154

約数の個数: 60

約数和(自身を含む): 210689640

約数和(自身を除く): 123848440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 1070, 1712, 2029, 2140, 2675, 4058, 4280, 5350, 8116, 8560, 10145, 10700, 16232, 20290, 21400, 32464, 40580, 42800, 50725, 81160, 101450, 162320, 202900, 217103, 405800, 434206, 811600, 868412, 1085515, 1736824, 2171030, 3473648, 4342060, 5427575, 8684120, 10855150, 17368240, 21710300, 43420600, 86841200]

約数ペア:

[(1, 86841200), (2, 43420600), (4, 21710300), (5, 17368240), (8, 10855150), (10, 8684120), (16, 5427575), (20, 4342060), (25, 3473648), (40, 2171030), (50, 1736824), (80, 1085515), (100, 868412), (107, 811600), (200, 434206), (214, 405800), (400, 217103), (428, 202900), (535, 162320), (856, 101450), (1070, 81160), (1712, 50725), (2029, 42800), (2140, 40580), (2675, 32464), (4058, 21400), (4280, 20290), (5350, 16232), (8116, 10700), (8560, 10145)]