133488080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8923}}^1$

素因数の和:8964

約数の個数: 80

約数和(自身を含む): 358530624

約数和(自身を除く): 225042544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 8923, 14960, 17846, 35692, 44615, 71384, 89230, 98153, 142768, 151691, 178460, 196306, 303382, 356920, 392612, 490765, 606764, 713840, 758455, 785224, 981530, 1213528, 1516910, 1570448, 1668601, 1963060, 2427056, 3033820, 3337202, 3926120, 6067640, 6674404, 7852240, 8343005, 12135280, 13348808, 16686010, 26697616, 33372020, 66744040, 133488080]

約数ペア:

[(1, 133488080), (2, 66744040), (4, 33372020), (5, 26697616), (8, 16686010), (10, 13348808), (11, 12135280), (16, 8343005), (17, 7852240), (20, 6674404), (22, 6067640), (34, 3926120), (40, 3337202), (44, 3033820), (55, 2427056), (68, 1963060), (80, 1668601), (85, 1570448), (88, 1516910), (110, 1213528), (136, 981530), (170, 785224), (176, 758455), (187, 713840), (220, 606764), (272, 490765), (340, 392612), (374, 356920), (440, 303382), (680, 196306), (748, 178460), (880, 151691), (935, 142768), (1360, 98153), (1496, 89230), (1870, 71384), (2992, 44615), (3740, 35692), (7480, 17846), (8923, 14960)]