98810361640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2285161}}^1$

素因数の和:2285242

約数の個数: 64

約数和(自身を含む): 236925596160

約数和(自身を除く): 138115234520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 8648, 10810, 21620, 43240, 2285161, 4570322, 9140644, 11425805, 18281288, 22851610, 45703220, 52558703, 91406440, 105117406, 107402567, 210234812, 214805134, 262793515, 420469624, 429610268, 525587030, 537012835, 859220536, 1051174060, 1074025670, 2102348120, 2148051340, 2470259041, 4296102680, 4940518082, 9881036164, 12351295205, 19762072328, 24702590410, 49405180820, 98810361640]

約数ペア:

[(1, 98810361640), (2, 49405180820), (4, 24702590410), (5, 19762072328), (8, 12351295205), (10, 9881036164), (20, 4940518082), (23, 4296102680), (40, 2470259041), (46, 2148051340), (47, 2102348120), (92, 1074025670), (94, 1051174060), (115, 859220536), (184, 537012835), (188, 525587030), (230, 429610268), (235, 420469624), (376, 262793515), (460, 214805134), (470, 210234812), (920, 107402567), (940, 105117406), (1081, 91406440), (1880, 52558703), (2162, 45703220), (4324, 22851610), (5405, 18281288), (8648, 11425805), (10810, 9140644), (21620, 4570322), (43240, 2285161)]