20079893550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{3257}}^1$

素因数の和:5082

約数の個数: 96

約数和(自身を含む): 52008314112

約数和(自身を除く): 31928420562

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 1787, 3257, 3450, 3574, 5361, 6514, 8935, 9771, 10722, 16285, 17870, 19542, 26805, 32570, 41101, 44675, 48855, 53610, 74911, 81425, 82202, 89350, 97710, 123303, 134025, 149822, 162850, 205505, 224733, 244275, 246606, 268050, 374555, 411010, 449466, 488550, 616515, 749110, 1027525, 1123665, 1233030, 1872775, 2055050, 2247330, 3082575, 3745550, 5618325, 5820259, 6165150, 11236650, 11640518, 17460777, 29101295, 34921554, 58202590, 87303885, 133865957, 145506475, 174607770, 267731914, 291012950, 401597871, 436519425, 669329785, 803195742, 873038850, 1338659570, 2007989355, 3346648925, 4015978710, 6693297850, 10039946775, 20079893550]

約数ペア:

[(1, 20079893550), (2, 10039946775), (3, 6693297850), (5, 4015978710), (6, 3346648925), (10, 2007989355), (15, 1338659570), (23, 873038850), (25, 803195742), (30, 669329785), (46, 436519425), (50, 401597871), (69, 291012950), (75, 267731914), (115, 174607770), (138, 145506475), (150, 133865957), (230, 87303885), (345, 58202590), (575, 34921554), (690, 29101295), (1150, 17460777), (1725, 11640518), (1787, 11236650), (3257, 6165150), (3450, 5820259), (3574, 5618325), (5361, 3745550), (6514, 3082575), (8935, 2247330), (9771, 2055050), (10722, 1872775), (16285, 1233030), (17870, 1123665), (19542, 1027525), (26805, 749110), (32570, 616515), (41101, 488550), (44675, 449466), (48855, 411010), (53610, 374555), (74911, 268050), (81425, 246606), (82202, 244275), (89350, 224733), (97710, 205505), (123303, 162850), (134025, 149822)]