54008600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 133920000

約数和(自身を除く): 79911400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 59, 92, 100, 115, 118, 184, 199, 200, 230, 236, 295, 398, 460, 472, 575, 590, 796, 920, 995, 1150, 1180, 1357, 1475, 1592, 1990, 2300, 2360, 2714, 2950, 3980, 4577, 4600, 4975, 5428, 5900, 6785, 7960, 9154, 9950, 10856, 11741, 11800, 13570, 18308, 19900, 22885, 23482, 27140, 33925, 36616, 39800, 45770, 46964, 54280, 58705, 67850, 91540, 93928, 114425, 117410, 135700, 183080, 228850, 234820, 270043, 271400, 293525, 457700, 469640, 540086, 587050, 915400, 1080172, 1174100, 1350215, 2160344, 2348200, 2700430, 5400860, 6751075, 10801720, 13502150, 27004300, 54008600]

約数ペア:

[(1, 54008600), (2, 27004300), (4, 13502150), (5, 10801720), (8, 6751075), (10, 5400860), (20, 2700430), (23, 2348200), (25, 2160344), (40, 1350215), (46, 1174100), (50, 1080172), (59, 915400), (92, 587050), (100, 540086), (115, 469640), (118, 457700), (184, 293525), (199, 271400), (200, 270043), (230, 234820), (236, 228850), (295, 183080), (398, 135700), (460, 117410), (472, 114425), (575, 93928), (590, 91540), (796, 67850), (920, 58705), (995, 54280), (1150, 46964), (1180, 45770), (1357, 39800), (1475, 36616), (1592, 33925), (1990, 27140), (2300, 23482), (2360, 22885), (2714, 19900), (2950, 18308), (3980, 13570), (4577, 11800), (4600, 11741), (4975, 10856), (5428, 9950), (5900, 9154), (6785, 7960)]