32904320

素因数分解:

$2^7\times 5^1\times {\mathrm{51413}}^1$

素因数の和:51432

約数の個数: 32

約数和(自身を含む): 78663420

約数和(自身を除く): 45759100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51413, 102826, 205652, 257065, 411304, 514130, 822608, 1028260, 1645216, 2056520, 3290432, 4113040, 6580864, 8226080, 16452160, 32904320]

約数ペア:

[(1, 32904320), (2, 16452160), (4, 8226080), (5, 6580864), (8, 4113040), (10, 3290432), (16, 2056520), (20, 1645216), (32, 1028260), (40, 822608), (64, 514130), (80, 411304), (128, 257065), (160, 205652), (320, 102826), (640, 51413)]