3885860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 5549020

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1039, 1870, 2078, 3740, 4156, 5195, 10390, 11429, 17663, 20780, 22858, 35326, 45716, 57145, 70652, 88315, 114290, 176630, 194293, 228580, 353260, 388586, 777172, 971465, 1942930, 3885860]

約数ペア:

[(1, 3885860), (2, 1942930), (4, 971465), (5, 777172), (10, 388586), (11, 353260), (17, 228580), (20, 194293), (22, 176630), (34, 114290), (44, 88315), (55, 70652), (68, 57145), (85, 45716), (110, 35326), (170, 22858), (187, 20780), (220, 17663), (340, 11429), (374, 10390), (748, 5195), (935, 4156), (1039, 3740), (1870, 2078)]