12010840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1039}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 28735200

約数和(自身を除く): 16724360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1039, 1156, 1445, 2078, 2312, 2890, 4156, 5195, 5780, 8312, 10390, 11560, 17663, 20780, 35326, 41560, 70652, 88315, 141304, 176630, 300271, 353260, 600542, 706520, 1201084, 1501355, 2402168, 3002710, 6005420, 12010840]

約数ペア:

[(1, 12010840), (2, 6005420), (4, 3002710), (5, 2402168), (8, 1501355), (10, 1201084), (17, 706520), (20, 600542), (34, 353260), (40, 300271), (68, 176630), (85, 141304), (136, 88315), (170, 70652), (289, 41560), (340, 35326), (578, 20780), (680, 17663), (1039, 11560), (1156, 10390), (1445, 8312), (2078, 5780), (2312, 5195), (2890, 4156)]