2826080

素因数分解:

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

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4250080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1039, 1360, 2078, 2720, 4156, 5195, 8312, 10390, 16624, 17663, 20780, 33248, 35326, 41560, 70652, 83120, 88315, 141304, 166240, 176630, 282608, 353260, 565216, 706520, 1413040, 2826080]

約数ペア:

[(1, 2826080), (2, 1413040), (4, 706520), (5, 565216), (8, 353260), (10, 282608), (16, 176630), (17, 166240), (20, 141304), (32, 88315), (34, 83120), (40, 70652), (68, 41560), (80, 35326), (85, 33248), (136, 20780), (160, 17663), (170, 16624), (272, 10390), (340, 8312), (544, 5195), (680, 4156), (1039, 2720), (1360, 2078)]