8441860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3580

約数の個数: 48

約数和(自身を含む): 21458304

約数和(自身を除く): 13016444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3547, 7094, 14188, 17735, 24829, 35470, 49658, 60299, 70940, 99316, 120598, 124145, 241196, 248290, 301495, 422093, 496580, 602990, 844186, 1205980, 1688372, 2110465, 4220930, 8441860]

約数ペア:

[(1, 8441860), (2, 4220930), (4, 2110465), (5, 1688372), (7, 1205980), (10, 844186), (14, 602990), (17, 496580), (20, 422093), (28, 301495), (34, 248290), (35, 241196), (68, 124145), (70, 120598), (85, 99316), (119, 70940), (140, 60299), (170, 49658), (238, 35470), (340, 24829), (476, 17735), (595, 14188), (1190, 7094), (2380, 3547)]