1232905760

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{105557}}^1$

素因数の和:105645

約数の個数: 48

約数和(自身を含む): 2952668376

約数和(自身を除く): 1719762616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 105557, 211114, 422228, 527785, 844456, 1055570, 1688912, 2111140, 3377824, 4222280, 7705661, 8444560, 15411322, 16889120, 30822644, 38528305, 61645288, 77056610, 123290576, 154113220, 246581152, 308226440, 616452880, 1232905760]

約数ペア:

[(1, 1232905760), (2, 616452880), (4, 308226440), (5, 246581152), (8, 154113220), (10, 123290576), (16, 77056610), (20, 61645288), (32, 38528305), (40, 30822644), (73, 16889120), (80, 15411322), (146, 8444560), (160, 7705661), (292, 4222280), (365, 3377824), (584, 2111140), (730, 1688912), (1168, 1055570), (1460, 844456), (2336, 527785), (2920, 422228), (5840, 211114), (11680, 105557)]