42013280

素因数分解:

$2^5\times 5^1\times {\mathrm{262583}}^1$

素因数の和:262598

約数の個数: 24

約数和(自身を含む): 99256752

約数和(自身を除く): 57243472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 262583, 525166, 1050332, 1312915, 2100664, 2625830, 4201328, 5251660, 8402656, 10503320, 21006640, 42013280]

約数ペア:

[(1, 42013280), (2, 21006640), (4, 10503320), (5, 8402656), (8, 5251660), (10, 4201328), (16, 2625830), (20, 2100664), (32, 1312915), (40, 1050332), (80, 525166), (160, 262583)]