3104320

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 7543800

約数和(自身を除く): 4439480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 109, 160, 178, 218, 320, 356, 436, 445, 545, 712, 872, 890, 1090, 1424, 1744, 1780, 2180, 2848, 3488, 3560, 4360, 5696, 6976, 7120, 8720, 9701, 14240, 17440, 19402, 28480, 34880, 38804, 48505, 77608, 97010, 155216, 194020, 310432, 388040, 620864, 776080, 1552160, 3104320]

約数ペア:

[(1, 3104320), (2, 1552160), (4, 776080), (5, 620864), (8, 388040), (10, 310432), (16, 194020), (20, 155216), (32, 97010), (40, 77608), (64, 48505), (80, 38804), (89, 34880), (109, 28480), (160, 19402), (178, 17440), (218, 14240), (320, 9701), (356, 8720), (436, 7120), (445, 6976), (545, 5696), (712, 4360), (872, 3560), (890, 3488), (1090, 2848), (1424, 2180), (1744, 1780)]