2929520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3353

約数の個数: 40

約数和(自身を含む): 7432560

約数和(自身を除く): 4503040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3329, 6658, 13316, 16645, 26632, 33290, 36619, 53264, 66580, 73238, 133160, 146476, 183095, 266320, 292952, 366190, 585904, 732380, 1464760, 2929520]

約数ペア:

[(1, 2929520), (2, 1464760), (4, 732380), (5, 585904), (8, 366190), (10, 292952), (11, 266320), (16, 183095), (20, 146476), (22, 133160), (40, 73238), (44, 66580), (55, 53264), (80, 36619), (88, 33290), (110, 26632), (176, 16645), (220, 13316), (440, 6658), (880, 3329)]