23290090940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1\times {\mathrm{15137}}^1$

素因数の和:19214

約数の個数: 48

約数和(自身を含む): 51499476000

約数和(自身を除く): 28209385060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4049, 8098, 15137, 16196, 20245, 30274, 40490, 60548, 75685, 76931, 80980, 151370, 153862, 287603, 302740, 307724, 384655, 575206, 769310, 1150412, 1438015, 1538620, 2876030, 5752060, 61289713, 122579426, 245158852, 306448565, 612897130, 1164504547, 1225794260, 2329009094, 4658018188, 5822522735, 11645045470, 23290090940]

約数ペア:

[(1, 23290090940), (2, 11645045470), (4, 5822522735), (5, 4658018188), (10, 2329009094), (19, 1225794260), (20, 1164504547), (38, 612897130), (76, 306448565), (95, 245158852), (190, 122579426), (380, 61289713), (4049, 5752060), (8098, 2876030), (15137, 1538620), (16196, 1438015), (20245, 1150412), (30274, 769310), (40490, 575206), (60548, 384655), (75685, 307724), (76931, 302740), (80980, 287603), (151370, 153862)]