79253120

素因数分解:

$2^7\times 5^1\times {\mathrm{123833}}^1$

素因数の和:123852

約数の個数: 32

約数和(自身を含む): 189466020

約数和(自身を除く): 110212900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 123833, 247666, 495332, 619165, 990664, 1238330, 1981328, 2476660, 3962656, 4953320, 7925312, 9906640, 15850624, 19813280, 39626560, 79253120]

約数ペア:

[(1, 79253120), (2, 39626560), (4, 19813280), (5, 15850624), (8, 9906640), (10, 7925312), (16, 4953320), (20, 3962656), (32, 2476660), (40, 1981328), (64, 1238330), (80, 990664), (128, 619165), (160, 495332), (320, 247666), (640, 123833)]