9950873587160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{797}}^1\times {\mathrm{67723}}^1$

素因数の和:68961

約数の個数: 128

約数和(自身を含む): 24514245907200

約数和(自身を除く): 14563372320040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 419, 440, 797, 838, 1594, 1676, 2095, 3188, 3352, 3985, 4190, 4609, 6376, 7970, 8380, 8767, 9218, 15940, 16760, 17534, 18436, 23045, 31880, 35068, 36872, 43835, 46090, 67723, 70136, 87670, 92180, 135446, 175340, 184360, 270892, 333943, 338615, 350680, 541784, 667886, 677230, 744953, 1335772, 1354460, 1489906, 1669715, 2671544, 2708920, 2979812, 3339430, 3673373, 3724765, 5959624, 6678860, 7346746, 7449530, 13357720, 14693492, 14899060, 18366865, 28375937, 29386984, 29798120, 36733730, 53975231, 56751874, 73467460, 107950462, 113503748, 141879685, 146934920, 215900924, 227007496, 269876155, 283759370, 312135307, 431801848, 539752310, 567518740, 593727541, 624270614, 1079504620, 1135037480, 1187455082, 1248541228, 1560676535, 2159009240, 2374910164, 2497082456, 2968637705, 3121353070, 4749820328, 5937275410, 6242706140, 11874550820, 12485412280, 22615621789, 23749101640, 45231243578, 90462487156, 113078108945, 180924974312, 226156217890, 248771839679, 452312435780, 497543679358, 904624871560, 995087358716, 1243859198395, 1990174717432, 2487718396790, 4975436793580, 9950873587160]

約数ペア:

[(1, 9950873587160), (2, 4975436793580), (4, 2487718396790), (5, 1990174717432), (8, 1243859198395), (10, 995087358716), (11, 904624871560), (20, 497543679358), (22, 452312435780), (40, 248771839679), (44, 226156217890), (55, 180924974312), (88, 113078108945), (110, 90462487156), (220, 45231243578), (419, 23749101640), (440, 22615621789), (797, 12485412280), (838, 11874550820), (1594, 6242706140), (1676, 5937275410), (2095, 4749820328), (3188, 3121353070), (3352, 2968637705), (3985, 2497082456), (4190, 2374910164), (4609, 2159009240), (6376, 1560676535), (7970, 1248541228), (8380, 1187455082), (8767, 1135037480), (9218, 1079504620), (15940, 624270614), (16760, 593727541), (17534, 567518740), (18436, 539752310), (23045, 431801848), (31880, 312135307), (35068, 283759370), (36872, 269876155), (43835, 227007496), (46090, 215900924), (67723, 146934920), (70136, 141879685), (87670, 113503748), (92180, 107950462), (135446, 73467460), (175340, 56751874), (184360, 53975231), (270892, 36733730), (333943, 29798120), (338615, 29386984), (350680, 28375937), (541784, 18366865), (667886, 14899060), (677230, 14693492), (744953, 13357720), (1335772, 7449530), (1354460, 7346746), (1489906, 6678860), (1669715, 5959624), (2671544, 3724765), (2708920, 3673373), (2979812, 3339430)]