13877440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2585

約数の個数: 56

約数和(自身を含む): 35003232

約数和(自身を除く): 21125792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2551, 2720, 5102, 5440, 10204, 12755, 20408, 25510, 40816, 43367, 51020, 81632, 86734, 102040, 163264, 173468, 204080, 216835, 346936, 408160, 433670, 693872, 816320, 867340, 1387744, 1734680, 2775488, 3469360, 6938720, 13877440]

約数ペア:

[(1, 13877440), (2, 6938720), (4, 3469360), (5, 2775488), (8, 1734680), (10, 1387744), (16, 867340), (17, 816320), (20, 693872), (32, 433670), (34, 408160), (40, 346936), (64, 216835), (68, 204080), (80, 173468), (85, 163264), (136, 102040), (160, 86734), (170, 81632), (272, 51020), (320, 43367), (340, 40816), (544, 25510), (680, 20408), (1088, 12755), (1360, 10204), (2551, 5440), (2720, 5102)]