1570685080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53717}}^1$

素因数の和:53788

約数の個数: 64

約数和(自身を含む): 3829019040

約数和(自身を除く): 2258333960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 5848, 7310, 14620, 29240, 53717, 107434, 214868, 268585, 429736, 537170, 913189, 1074340, 1826378, 2148680, 2309831, 3652756, 4565945, 4619662, 7305512, 9131890, 9239324, 11549155, 18263780, 18478648, 23098310, 36527560, 39267127, 46196620, 78534254, 92393240, 157068508, 196335635, 314137016, 392671270, 785342540, 1570685080]

約数ペア:

[(1, 1570685080), (2, 785342540), (4, 392671270), (5, 314137016), (8, 196335635), (10, 157068508), (17, 92393240), (20, 78534254), (34, 46196620), (40, 39267127), (43, 36527560), (68, 23098310), (85, 18478648), (86, 18263780), (136, 11549155), (170, 9239324), (172, 9131890), (215, 7305512), (340, 4619662), (344, 4565945), (430, 3652756), (680, 2309831), (731, 2148680), (860, 1826378), (1462, 1074340), (1720, 913189), (2924, 537170), (3655, 429736), (5848, 268585), (7310, 214868), (14620, 107434), (29240, 53717)]