1417280

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 56

約数和(自身を含む): 3486912

約数和(自身を除く): 2069632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 103, 160, 172, 206, 215, 320, 344, 412, 430, 515, 688, 824, 860, 1030, 1376, 1648, 1720, 2060, 2752, 3296, 3440, 4120, 4429, 6592, 6880, 8240, 8858, 13760, 16480, 17716, 22145, 32960, 35432, 44290, 70864, 88580, 141728, 177160, 283456, 354320, 708640, 1417280]

約数ペア:

[(1, 1417280), (2, 708640), (4, 354320), (5, 283456), (8, 177160), (10, 141728), (16, 88580), (20, 70864), (32, 44290), (40, 35432), (43, 32960), (64, 22145), (80, 17716), (86, 16480), (103, 13760), (160, 8858), (172, 8240), (206, 6880), (215, 6592), (320, 4429), (344, 4120), (412, 3440), (430, 3296), (515, 2752), (688, 2060), (824, 1720), (860, 1648), (1030, 1376)]