7731563670140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{20724719}}^1$

素因数の和:20725562

約数の個数: 48

約数和(自身を含む): 16963100421120

約数和(自身を除く): 9231536750980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 811, 1622, 3244, 4055, 8110, 16220, 18653, 37306, 74612, 93265, 186530, 373060, 20724719, 41449438, 82898876, 103623595, 207247190, 414494380, 476668537, 953337074, 1906674148, 2383342685, 4766685370, 9533370740, 16807747109, 33615494218, 67230988436, 84038735545, 168077471090, 336154942180, 386578183507, 773156367014, 1546312734028, 1932890917535, 3865781835070, 7731563670140]

約数ペア:

[(1, 7731563670140), (2, 3865781835070), (4, 1932890917535), (5, 1546312734028), (10, 773156367014), (20, 386578183507), (23, 336154942180), (46, 168077471090), (92, 84038735545), (115, 67230988436), (230, 33615494218), (460, 16807747109), (811, 9533370740), (1622, 4766685370), (3244, 2383342685), (4055, 1906674148), (8110, 953337074), (16220, 476668537), (18653, 414494380), (37306, 207247190), (74612, 103623595), (93265, 82898876), (186530, 41449438), (373060, 20724719)]