13653040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10039}}^1$

素因数の和:10069

約数の個数: 40

約数和(自身を含む): 33613920

約数和(自身を除く): 19960880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 10039, 20078, 40156, 50195, 80312, 100390, 160624, 170663, 200780, 341326, 401560, 682652, 803120, 853315, 1365304, 1706630, 2730608, 3413260, 6826520, 13653040]

約数ペア:

[(1, 13653040), (2, 6826520), (4, 3413260), (5, 2730608), (8, 1706630), (10, 1365304), (16, 853315), (17, 803120), (20, 682652), (34, 401560), (40, 341326), (68, 200780), (80, 170663), (85, 160624), (136, 100390), (170, 80312), (272, 50195), (340, 40156), (680, 20078), (1360, 10039)]