5180890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3623}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 10958976

約数和(自身を除く): 5778086

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3623, 7246, 18115, 36230, 39853, 47099, 79706, 94198, 199265, 235495, 398530, 470990, 518089, 1036178, 2590445, 5180890]

約数ペア:

[(1, 5180890), (2, 2590445), (5, 1036178), (10, 518089), (11, 470990), (13, 398530), (22, 235495), (26, 199265), (55, 94198), (65, 79706), (110, 47099), (130, 39853), (143, 36230), (286, 18115), (715, 7246), (1430, 3623)]