13740080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10103}}^1$

素因数の和:10133

約数の個数: 40

約数和(自身を含む): 33828192

約数和(自身を除く): 20088112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 10103, 20206, 40412, 50515, 80824, 101030, 161648, 171751, 202060, 343502, 404120, 687004, 808240, 858755, 1374008, 1717510, 2748016, 3435020, 6870040, 13740080]

約数ペア:

[(1, 13740080), (2, 6870040), (4, 3435020), (5, 2748016), (8, 1717510), (10, 1374008), (16, 858755), (17, 808240), (20, 687004), (34, 404120), (40, 343502), (68, 202060), (80, 171751), (85, 161648), (136, 101030), (170, 80824), (272, 50515), (340, 40412), (680, 20206), (1360, 10103)]