162936320

素因数分解:

$2^9\times 5^1\times {\mathrm{63647}}^1$

素因数の和:63670

約数の個数: 40

約数和(自身を含む): 390671424

約数和(自身を除く): 227735104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 63647, 127294, 254588, 318235, 509176, 636470, 1018352, 1272940, 2036704, 2545880, 4073408, 5091760, 8146816, 10183520, 16293632, 20367040, 32587264, 40734080, 81468160, 162936320]

約数ペア:

[(1, 162936320), (2, 81468160), (4, 40734080), (5, 32587264), (8, 20367040), (10, 16293632), (16, 10183520), (20, 8146816), (32, 5091760), (40, 4073408), (64, 2545880), (80, 2036704), (128, 1272940), (160, 1018352), (256, 636470), (320, 509176), (512, 318235), (640, 254588), (1280, 127294), (2560, 63647)]