2861767111960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113742731}}^1$

素因数の和:113742796

約数の個数: 64

約数和(自身を含む): 7002002581920

約数和(自身を除く): 4140235469960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2516, 3145, 5032, 6290, 12580, 25160, 113742731, 227485462, 454970924, 568713655, 909941848, 1137427310, 1933626427, 2274854620, 3867252854, 4208481047, 4549709240, 7734505708, 8416962094, 9668132135, 15469011416, 16833924188, 19336264270, 21042405235, 33667848376, 38672528540, 42084810470, 71544177799, 77345057080, 84169620940, 143088355598, 168339241880, 286176711196, 357720888995, 572353422392, 715441777990, 1430883555980, 2861767111960]

約数ペア:

[(1, 2861767111960), (2, 1430883555980), (4, 715441777990), (5, 572353422392), (8, 357720888995), (10, 286176711196), (17, 168339241880), (20, 143088355598), (34, 84169620940), (37, 77345057080), (40, 71544177799), (68, 42084810470), (74, 38672528540), (85, 33667848376), (136, 21042405235), (148, 19336264270), (170, 16833924188), (185, 15469011416), (296, 9668132135), (340, 8416962094), (370, 7734505708), (629, 4549709240), (680, 4208481047), (740, 3867252854), (1258, 2274854620), (1480, 1933626427), (2516, 1137427310), (3145, 909941848), (5032, 568713655), (6290, 454970924), (12580, 227485462), (25160, 113742731)]