968767670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 2040837120

約数和(自身を除く): 1072069450

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 73, 74, 89, 130, 146, 155, 178, 185, 310, 365, 370, 403, 445, 481, 730, 806, 890, 949, 962, 1147, 1157, 1898, 2015, 2263, 2294, 2314, 2405, 2701, 2759, 3293, 4030, 4526, 4745, 4810, 5402, 5518, 5735, 5785, 6497, 6586, 9490, 11315, 11470, 11570, 12994, 13505, 13795, 14911, 16465, 22630, 27010, 27590, 29419, 29822, 32485, 32930, 35113, 35867, 42809, 58838, 64970, 70226, 71734, 74555, 83731, 84461, 85618, 102083, 147095, 149110, 167462, 168922, 175565, 179335, 201407, 204166, 214045, 240389, 294190, 351130, 358670, 402814, 418655, 422305, 428090, 480778, 510415, 837310, 844610, 1007035, 1020830, 1088503, 1201945, 1327079, 2014070, 2177006, 2403890, 2618291, 2654158, 3125057, 5236582, 5442515, 6250114, 6635395, 7452059, 10885030, 13091455, 13270790, 14904118, 15625285, 26182910, 31250570, 37260295, 74520590, 96876767, 193753534, 484383835, 968767670]

約数ペア:

[(1, 968767670), (2, 484383835), (5, 193753534), (10, 96876767), (13, 74520590), (26, 37260295), (31, 31250570), (37, 26182910), (62, 15625285), (65, 14904118), (73, 13270790), (74, 13091455), (89, 10885030), (130, 7452059), (146, 6635395), (155, 6250114), (178, 5442515), (185, 5236582), (310, 3125057), (365, 2654158), (370, 2618291), (403, 2403890), (445, 2177006), (481, 2014070), (730, 1327079), (806, 1201945), (890, 1088503), (949, 1020830), (962, 1007035), (1147, 844610), (1157, 837310), (1898, 510415), (2015, 480778), (2263, 428090), (2294, 422305), (2314, 418655), (2405, 402814), (2701, 358670), (2759, 351130), (3293, 294190), (4030, 240389), (4526, 214045), (4745, 204166), (4810, 201407), (5402, 179335), (5518, 175565), (5735, 168922), (5785, 167462), (6497, 149110), (6586, 147095), (9490, 102083), (11315, 85618), (11470, 84461), (11570, 83731), (12994, 74555), (13505, 71734), (13795, 70226), (14911, 64970), (16465, 58838), (22630, 42809), (27010, 35867), (27590, 35113), (29419, 32930), (29822, 32485)]