29622880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{26449}}^1$

素因数の和:26471

約数の個数: 48

約数和(自身を含む): 79984800

約数和(自身を除く): 50361920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 26449, 52898, 105796, 132245, 185143, 211592, 264490, 370286, 423184, 528980, 740572, 846368, 925715, 1057960, 1481144, 1851430, 2115920, 2962288, 3702860, 4231840, 5924576, 7405720, 14811440, 29622880]

約数ペア:

[(1, 29622880), (2, 14811440), (4, 7405720), (5, 5924576), (7, 4231840), (8, 3702860), (10, 2962288), (14, 2115920), (16, 1851430), (20, 1481144), (28, 1057960), (32, 925715), (35, 846368), (40, 740572), (56, 528980), (70, 423184), (80, 370286), (112, 264490), (140, 211592), (160, 185143), (224, 132245), (280, 105796), (560, 52898), (1120, 26449)]