79159040

素因数分解:

$2^8\times 5^1\times {\mathrm{61843}}^1$

素因数の和:61864

約数の個数: 36

約数和(自身を含む): 189613704

約数和(自身を除く): 110454664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 61843, 123686, 247372, 309215, 494744, 618430, 989488, 1236860, 1978976, 2473720, 3957952, 4947440, 7915904, 9894880, 15831808, 19789760, 39579520, 79159040]

約数ペア:

[(1, 79159040), (2, 39579520), (4, 19789760), (5, 15831808), (8, 9894880), (10, 7915904), (16, 4947440), (20, 3957952), (32, 2473720), (40, 1978976), (64, 1236860), (80, 989488), (128, 618430), (160, 494744), (256, 309215), (320, 247372), (640, 123686), (1280, 61843)]