13119040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3727}}^1$

素因数の和:3755

約数の個数: 56

約数和(自身を含む): 34088832

約数和(自身を除く): 20969792

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, 3520, 3727, 7454, 14908, 18635, 29816, 37270, 40997, 59632, 74540, 81994, 119264, 149080, 163988, 204985, 238528, 298160, 327976, 409970, 596320, 655952, 819940, 1192640, 1311904, 1639880, 2623808, 3279760, 6559520, 13119040]

約数ペア:

[(1, 13119040), (2, 6559520), (4, 3279760), (5, 2623808), (8, 1639880), (10, 1311904), (11, 1192640), (16, 819940), (20, 655952), (22, 596320), (32, 409970), (40, 327976), (44, 298160), (55, 238528), (64, 204985), (80, 163988), (88, 149080), (110, 119264), (160, 81994), (176, 74540), (220, 59632), (320, 40997), (352, 37270), (440, 29816), (704, 18635), (880, 14908), (1760, 7454), (3520, 3727)]