84600980

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8831}}^1$

素因数の和:9319

約数の個数: 24

約数和(自身を含む): 178053120

約数和(自身を除く): 93452140

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 8831, 9580, 17662, 35324, 44155, 88310, 176620, 4230049, 8460098, 16920196, 21150245, 42300490, 84600980]

約数ペア:

[(1, 84600980), (2, 42300490), (4, 21150245), (5, 16920196), (10, 8460098), (20, 4230049), (479, 176620), (958, 88310), (1916, 44155), (2395, 35324), (4790, 17662), (8831, 9580)]