2829685460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{12347}}^1$

素因数の和:14000

約数の個数: 48

約数和(自身を含む): 6795944064

約数和(自身を除く): 3966258604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1637, 3274, 6548, 8185, 11459, 12347, 16370, 22918, 24694, 32740, 45836, 49388, 57295, 61735, 86429, 114590, 123470, 172858, 229180, 246940, 345716, 432145, 864290, 1728580, 20212039, 40424078, 80848156, 101060195, 141484273, 202120390, 282968546, 404240780, 565937092, 707421365, 1414842730, 2829685460]

約数ペア:

[(1, 2829685460), (2, 1414842730), (4, 707421365), (5, 565937092), (7, 404240780), (10, 282968546), (14, 202120390), (20, 141484273), (28, 101060195), (35, 80848156), (70, 40424078), (140, 20212039), (1637, 1728580), (3274, 864290), (6548, 432145), (8185, 345716), (11459, 246940), (12347, 229180), (16370, 172858), (22918, 123470), (24694, 114590), (32740, 86429), (45836, 61735), (49388, 57295)]