39682020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 128314368

約数和(自身を除く): 88632348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 883, 1070, 1284, 1498, 1605, 1766, 2140, 2247, 2649, 2996, 3210, 3532, 3745, 4415, 4494, 5298, 6181, 6420, 7490, 8830, 8988, 10596, 11235, 12362, 13245, 14980, 17660, 18543, 22470, 24724, 26490, 30905, 37086, 44940, 52980, 61810, 74172, 92715, 94481, 123620, 185430, 188962, 283443, 370860, 377924, 472405, 566886, 661367, 944810, 1133772, 1322734, 1417215, 1889620, 1984101, 2645468, 2834430, 3306835, 3968202, 5668860, 6613670, 7936404, 9920505, 13227340, 19841010, 39682020]

約数ペア:

[(1, 39682020), (2, 19841010), (3, 13227340), (4, 9920505), (5, 7936404), (6, 6613670), (7, 5668860), (10, 3968202), (12, 3306835), (14, 2834430), (15, 2645468), (20, 1984101), (21, 1889620), (28, 1417215), (30, 1322734), (35, 1133772), (42, 944810), (60, 661367), (70, 566886), (84, 472405), (105, 377924), (107, 370860), (140, 283443), (210, 188962), (214, 185430), (321, 123620), (420, 94481), (428, 92715), (535, 74172), (642, 61810), (749, 52980), (883, 44940), (1070, 37086), (1284, 30905), (1498, 26490), (1605, 24724), (1766, 22470), (2140, 18543), (2247, 17660), (2649, 14980), (2996, 13245), (3210, 12362), (3532, 11235), (3745, 10596), (4415, 8988), (4494, 8830), (5298, 7490), (6181, 6420)]