8276180780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{99689}}^1$

素因数の和:100298

約数の個数: 48

約数和(自身を含む): 19896528960

約数和(自身を除く): 11620348180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 1186, 2372, 2965, 4151, 5930, 8302, 11860, 16604, 20755, 41510, 83020, 99689, 199378, 398756, 498445, 697823, 996890, 1395646, 1993780, 2791292, 3489115, 6978230, 13956460, 59115577, 118231154, 236462308, 295577885, 413809039, 591155770, 827618078, 1182311540, 1655236156, 2069045195, 4138090390, 8276180780]

約数ペア:

[(1, 8276180780), (2, 4138090390), (4, 2069045195), (5, 1655236156), (7, 1182311540), (10, 827618078), (14, 591155770), (20, 413809039), (28, 295577885), (35, 236462308), (70, 118231154), (140, 59115577), (593, 13956460), (1186, 6978230), (2372, 3489115), (2965, 2791292), (4151, 1993780), (5930, 1395646), (8302, 996890), (11860, 697823), (16604, 498445), (20755, 398756), (41510, 199378), (83020, 99689)]