1054720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{103}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 2555280

約数和(自身を除く): 1500560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 512, 515, 640, 824, 1024, 1030, 1280, 1648, 2048, 2060, 2560, 3296, 4120, 5120, 6592, 8240, 10240, 13184, 16480, 26368, 32960, 52736, 65920, 105472, 131840, 210944, 263680, 527360, 1054720]

約数ペア:

[(1, 1054720), (2, 527360), (4, 263680), (5, 210944), (8, 131840), (10, 105472), (16, 65920), (20, 52736), (32, 32960), (40, 26368), (64, 16480), (80, 13184), (103, 10240), (128, 8240), (160, 6592), (206, 5120), (256, 4120), (320, 3296), (412, 2560), (512, 2060), (515, 2048), (640, 1648), (824, 1280), (1024, 1030)]