2430485900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1303}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 5514480384

約数和(自身を除く): 3083994484

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 811, 1150, 1303, 1622, 2300, 2606, 3244, 4055, 5212, 6515, 8110, 13030, 16220, 18653, 20275, 26060, 29969, 32575, 37306, 40550, 59938, 65150, 74612, 81100, 93265, 119876, 130300, 149845, 186530, 299690, 373060, 466325, 599380, 749225, 932650, 1056733, 1498450, 1865300, 2113466, 2996900, 4226932, 5283665, 10567330, 21134660, 24304859, 26418325, 48609718, 52836650, 97219436, 105673300, 121524295, 243048590, 486097180, 607621475, 1215242950, 2430485900]

約数ペア:

[(1, 2430485900), (2, 1215242950), (4, 607621475), (5, 486097180), (10, 243048590), (20, 121524295), (23, 105673300), (25, 97219436), (46, 52836650), (50, 48609718), (92, 26418325), (100, 24304859), (115, 21134660), (230, 10567330), (460, 5283665), (575, 4226932), (811, 2996900), (1150, 2113466), (1303, 1865300), (1622, 1498450), (2300, 1056733), (2606, 932650), (3244, 749225), (4055, 599380), (5212, 466325), (6515, 373060), (8110, 299690), (13030, 186530), (16220, 149845), (18653, 130300), (20275, 119876), (26060, 93265), (29969, 81100), (32575, 74612), (37306, 65150), (40550, 59938)]