286291200020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3467}}^1\times {\mathrm{589829}}^1$

素因数の和:593312

約数の個数: 48

約数和(自身を含む): 687298227840

約数和(自身を除く): 401007027820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3467, 6934, 13868, 17335, 24269, 34670, 48538, 69340, 97076, 121345, 242690, 485380, 589829, 1179658, 2359316, 2949145, 4128803, 5898290, 8257606, 11796580, 16515212, 20644015, 41288030, 82576060, 2044937143, 4089874286, 8179748572, 10224685715, 14314560001, 20449371430, 28629120002, 40898742860, 57258240004, 71572800005, 143145600010, 286291200020]

約数ペア:

[(1, 286291200020), (2, 143145600010), (4, 71572800005), (5, 57258240004), (7, 40898742860), (10, 28629120002), (14, 20449371430), (20, 14314560001), (28, 10224685715), (35, 8179748572), (70, 4089874286), (140, 2044937143), (3467, 82576060), (6934, 41288030), (13868, 20644015), (17335, 16515212), (24269, 11796580), (34670, 8257606), (48538, 5898290), (69340, 4128803), (97076, 2949145), (121345, 2359316), (242690, 1179658), (485380, 589829)]