79013120

素因数分解:

$2^8\times 5^1\times {\mathrm{61729}}^1$

素因数の和:61750

約数の個数: 36

約数和(自身を含む): 189264180

約数和(自身を除く): 110251060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 61729, 123458, 246916, 308645, 493832, 617290, 987664, 1234580, 1975328, 2469160, 3950656, 4938320, 7901312, 9876640, 15802624, 19753280, 39506560, 79013120]

約数ペア:

[(1, 79013120), (2, 39506560), (4, 19753280), (5, 15802624), (8, 9876640), (10, 7901312), (16, 4938320), (20, 3950656), (32, 2469160), (40, 1975328), (64, 1234580), (80, 987664), (128, 617290), (160, 493832), (256, 308645), (320, 246916), (640, 123458), (1280, 61729)]