5440204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7139636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1039, 1309, 2078, 2618, 4156, 5236, 7273, 11429, 14546, 17663, 22858, 29092, 35326, 45716, 70652, 80003, 123641, 160006, 194293, 247282, 320012, 388586, 494564, 777172, 1360051, 2720102, 5440204]

約数ペア:

[(1, 5440204), (2, 2720102), (4, 1360051), (7, 777172), (11, 494564), (14, 388586), (17, 320012), (22, 247282), (28, 194293), (34, 160006), (44, 123641), (68, 80003), (77, 70652), (119, 45716), (154, 35326), (187, 29092), (238, 22858), (308, 17663), (374, 14546), (476, 11429), (748, 7273), (1039, 5236), (1309, 4156), (2078, 2618)]