1570342280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{2087}}^1$

素因数の和:3558

約数の個数: 64

約数和(自身を含む): 3809514240

約数和(自身を除く): 2239171960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1447, 2087, 2894, 4174, 5788, 7235, 8348, 10435, 11576, 14470, 16696, 18811, 20870, 27131, 28940, 37622, 41740, 54262, 57880, 75244, 83480, 94055, 108524, 135655, 150488, 188110, 217048, 271310, 376220, 542620, 752440, 1085240, 3019889, 6039778, 12079556, 15099445, 24159112, 30198890, 39258557, 60397780, 78517114, 120795560, 157034228, 196292785, 314068456, 392585570, 785171140, 1570342280]

約数ペア:

[(1, 1570342280), (2, 785171140), (4, 392585570), (5, 314068456), (8, 196292785), (10, 157034228), (13, 120795560), (20, 78517114), (26, 60397780), (40, 39258557), (52, 30198890), (65, 24159112), (104, 15099445), (130, 12079556), (260, 6039778), (520, 3019889), (1447, 1085240), (2087, 752440), (2894, 542620), (4174, 376220), (5788, 271310), (7235, 217048), (8348, 188110), (10435, 150488), (11576, 135655), (14470, 108524), (16696, 94055), (18811, 83480), (20870, 75244), (27131, 57880), (28940, 54262), (37622, 41740)]