27496480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 75116160

約数和(自身を除く): 47619680

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, 880, 919, 935, 1360, 1496, 1760, 1838, 1870, 2720, 2992, 3676, 3740, 4595, 5984, 7352, 7480, 9190, 10109, 14704, 14960, 15623, 18380, 20218, 29408, 29920, 31246, 36760, 40436, 50545, 62492, 73520, 78115, 80872, 101090, 124984, 147040, 156230, 161744, 171853, 202180, 249968, 312460, 323488, 343706, 404360, 499936, 624920, 687412, 808720, 859265, 1249840, 1374824, 1617440, 1718530, 2499680, 2749648, 3437060, 5499296, 6874120, 13748240, 27496480]

約数ペア:

[(1, 27496480), (2, 13748240), (4, 6874120), (5, 5499296), (8, 3437060), (10, 2749648), (11, 2499680), (16, 1718530), (17, 1617440), (20, 1374824), (22, 1249840), (32, 859265), (34, 808720), (40, 687412), (44, 624920), (55, 499936), (68, 404360), (80, 343706), (85, 323488), (88, 312460), (110, 249968), (136, 202180), (160, 171853), (170, 161744), (176, 156230), (187, 147040), (220, 124984), (272, 101090), (340, 80872), (352, 78115), (374, 73520), (440, 62492), (544, 50545), (680, 40436), (748, 36760), (880, 31246), (919, 29920), (935, 29408), (1360, 20218), (1496, 18380), (1760, 15623), (1838, 14960), (1870, 14704), (2720, 10109), (2992, 9190), (3676, 7480), (3740, 7352), (4595, 5984)]