2000140260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{76283}}^1$

素因数の和:76337

約数の個数: 96

約数和(自身を含む): 6151541760

約数和(自身を除く): 4151401500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 8740, 13110, 26220, 76283, 152566, 228849, 305132, 381415, 457698, 762830, 915396, 1144245, 1449377, 1525660, 1754509, 2288490, 2898754, 3509018, 4348131, 4576980, 5263527, 5797508, 7018036, 7246885, 8696262, 8772545, 10527054, 14493770, 17392524, 17545090, 21054108, 21740655, 26317635, 28987540, 33335671, 35090180, 43481310, 52635270, 66671342, 86962620, 100007013, 105270540, 133342684, 166678355, 200014026, 333356710, 400028052, 500035065, 666713420, 1000070130, 2000140260]

約数ペア:

[(1, 2000140260), (2, 1000070130), (3, 666713420), (4, 500035065), (5, 400028052), (6, 333356710), (10, 200014026), (12, 166678355), (15, 133342684), (19, 105270540), (20, 100007013), (23, 86962620), (30, 66671342), (38, 52635270), (46, 43481310), (57, 35090180), (60, 33335671), (69, 28987540), (76, 26317635), (92, 21740655), (95, 21054108), (114, 17545090), (115, 17392524), (138, 14493770), (190, 10527054), (228, 8772545), (230, 8696262), (276, 7246885), (285, 7018036), (345, 5797508), (380, 5263527), (437, 4576980), (460, 4348131), (570, 3509018), (690, 2898754), (874, 2288490), (1140, 1754509), (1311, 1525660), (1380, 1449377), (1748, 1144245), (2185, 915396), (2622, 762830), (4370, 457698), (5244, 381415), (6555, 305132), (8740, 228849), (13110, 152566), (26220, 76283)]