26239840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 71686944

約数和(自身を除く): 45447104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 877, 880, 935, 1360, 1496, 1754, 1760, 1870, 2720, 2992, 3508, 3740, 4385, 5984, 7016, 7480, 8770, 9647, 14032, 14909, 14960, 17540, 19294, 28064, 29818, 29920, 35080, 38588, 48235, 59636, 70160, 74545, 77176, 96470, 119272, 140320, 149090, 154352, 163999, 192940, 238544, 298180, 308704, 327998, 385880, 477088, 596360, 655996, 771760, 819995, 1192720, 1311992, 1543520, 1639990, 2385440, 2623984, 3279980, 5247968, 6559960, 13119920, 26239840]

約数ペア:

[(1, 26239840), (2, 13119920), (4, 6559960), (5, 5247968), (8, 3279980), (10, 2623984), (11, 2385440), (16, 1639990), (17, 1543520), (20, 1311992), (22, 1192720), (32, 819995), (34, 771760), (40, 655996), (44, 596360), (55, 477088), (68, 385880), (80, 327998), (85, 308704), (88, 298180), (110, 238544), (136, 192940), (160, 163999), (170, 154352), (176, 149090), (187, 140320), (220, 119272), (272, 96470), (340, 77176), (352, 74545), (374, 70160), (440, 59636), (544, 48235), (680, 38588), (748, 35080), (877, 29920), (880, 29818), (935, 28064), (1360, 19294), (1496, 17540), (1754, 14960), (1760, 14909), (1870, 14032), (2720, 9647), (2992, 8770), (3508, 7480), (3740, 7016), (4385, 5984)]