11718080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3357

約数の個数: 56

約数和(自身を含む): 30449520

約数和(自身を除く): 18731440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3329, 3520, 6658, 13316, 16645, 26632, 33290, 36619, 53264, 66580, 73238, 106528, 133160, 146476, 183095, 213056, 266320, 292952, 366190, 532640, 585904, 732380, 1065280, 1171808, 1464760, 2343616, 2929520, 5859040, 11718080]

約数ペア:

[(1, 11718080), (2, 5859040), (4, 2929520), (5, 2343616), (8, 1464760), (10, 1171808), (11, 1065280), (16, 732380), (20, 585904), (22, 532640), (32, 366190), (40, 292952), (44, 266320), (55, 213056), (64, 183095), (80, 146476), (88, 133160), (110, 106528), (160, 73238), (176, 66580), (220, 53264), (320, 36619), (352, 33290), (440, 26632), (704, 16645), (880, 13316), (1760, 6658), (3329, 3520)]