1036119920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2543}}^1$

素因数の和:3030

約数の個数: 80

約数和(自身を含む): 2634688512

約数和(自身を除く): 1598568592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 463, 880, 926, 1852, 2315, 2543, 3704, 4630, 5086, 5093, 7408, 9260, 10172, 10186, 12715, 18520, 20344, 20372, 25430, 25465, 27973, 37040, 40688, 40744, 50860, 50930, 55946, 81488, 101720, 101860, 111892, 139865, 203440, 203720, 223784, 279730, 407440, 447568, 559460, 1118920, 1177409, 2237840, 2354818, 4709636, 5887045, 9419272, 11774090, 12951499, 18838544, 23548180, 25902998, 47096360, 51805996, 64757495, 94192720, 103611992, 129514990, 207223984, 259029980, 518059960, 1036119920]

約数ペア:

[(1, 1036119920), (2, 518059960), (4, 259029980), (5, 207223984), (8, 129514990), (10, 103611992), (11, 94192720), (16, 64757495), (20, 51805996), (22, 47096360), (40, 25902998), (44, 23548180), (55, 18838544), (80, 12951499), (88, 11774090), (110, 9419272), (176, 5887045), (220, 4709636), (440, 2354818), (463, 2237840), (880, 1177409), (926, 1118920), (1852, 559460), (2315, 447568), (2543, 407440), (3704, 279730), (4630, 223784), (5086, 203720), (5093, 203440), (7408, 139865), (9260, 111892), (10172, 101860), (10186, 101720), (12715, 81488), (18520, 55946), (20344, 50930), (20372, 50860), (25430, 40744), (25465, 40688), (27973, 37040)]