79316480

素因数分解:

$2^9\times 5^1\times {\mathrm{30983}}^1$

素因数の和:31006

約数の個数: 40

約数和(自身を含む): 190179792

約数和(自身を除く): 110863312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 30983, 61966, 123932, 154915, 247864, 309830, 495728, 619660, 991456, 1239320, 1982912, 2478640, 3965824, 4957280, 7931648, 9914560, 15863296, 19829120, 39658240, 79316480]

約数ペア:

[(1, 79316480), (2, 39658240), (4, 19829120), (5, 15863296), (8, 9914560), (10, 7931648), (16, 4957280), (20, 3965824), (32, 2478640), (40, 1982912), (64, 1239320), (80, 991456), (128, 619660), (160, 495728), (256, 309830), (320, 247864), (512, 154915), (640, 123932), (1280, 61966), (2560, 30983)]