1146722720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50119}}^1$

素因数の和:50158

約数の個数: 96

約数和(自身を含む): 3182820480

約数和(自身を除く): 2036097760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 50119, 100238, 200476, 250595, 400952, 501190, 551309, 651547, 801904, 1002380, 1102618, 1303094, 1603808, 2004760, 2205236, 2606188, 2756545, 3257735, 4009520, 4410472, 5212376, 5513090, 6515470, 7167017, 8019040, 8820944, 10424752, 11026180, 13030940, 14334034, 17641888, 20849504, 22052360, 26061880, 28668068, 35835085, 44104720, 52123760, 57336136, 71670170, 88209440, 104247520, 114672272, 143340340, 229344544, 286680680, 573361360, 1146722720]

約数ペア:

[(1, 1146722720), (2, 573361360), (4, 286680680), (5, 229344544), (8, 143340340), (10, 114672272), (11, 104247520), (13, 88209440), (16, 71670170), (20, 57336136), (22, 52123760), (26, 44104720), (32, 35835085), (40, 28668068), (44, 26061880), (52, 22052360), (55, 20849504), (65, 17641888), (80, 14334034), (88, 13030940), (104, 11026180), (110, 10424752), (130, 8820944), (143, 8019040), (160, 7167017), (176, 6515470), (208, 5513090), (220, 5212376), (260, 4410472), (286, 4009520), (352, 3257735), (416, 2756545), (440, 2606188), (520, 2205236), (572, 2004760), (715, 1603808), (880, 1303094), (1040, 1102618), (1144, 1002380), (1430, 801904), (1760, 651547), (2080, 551309), (2288, 501190), (2860, 400952), (4576, 250595), (5720, 200476), (11440, 100238), (22880, 50119)]