1046983280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39779}}^1$

素因数の和:39846

約数の個数: 80

約数和(自身を含む): 2841246720

約数和(自身を除く): 1794263440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 39779, 79558, 159116, 198895, 278453, 318232, 397790, 556906, 636464, 795580, 1113812, 1392265, 1591160, 1869613, 2227624, 2784530, 3182320, 3739226, 4455248, 5569060, 7478452, 9348065, 11138120, 13087291, 14956904, 18696130, 22276240, 26174582, 29913808, 37392260, 52349164, 65436455, 74784520, 104698328, 130872910, 149569040, 209396656, 261745820, 523491640, 1046983280]

約数ペア:

[(1, 1046983280), (2, 523491640), (4, 261745820), (5, 209396656), (7, 149569040), (8, 130872910), (10, 104698328), (14, 74784520), (16, 65436455), (20, 52349164), (28, 37392260), (35, 29913808), (40, 26174582), (47, 22276240), (56, 18696130), (70, 14956904), (80, 13087291), (94, 11138120), (112, 9348065), (140, 7478452), (188, 5569060), (235, 4455248), (280, 3739226), (329, 3182320), (376, 2784530), (470, 2227624), (560, 1869613), (658, 1591160), (752, 1392265), (940, 1113812), (1316, 795580), (1645, 636464), (1880, 556906), (2632, 397790), (3290, 318232), (3760, 278453), (5264, 198895), (6580, 159116), (13160, 79558), (26320, 39779)]