16084180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 38941056

約数和(自身を除く): 22856876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 877, 917, 1310, 1754, 1834, 2620, 3508, 3668, 4385, 4585, 6139, 8770, 9170, 12278, 17540, 18340, 24556, 30695, 61390, 114887, 122780, 229774, 459548, 574435, 804209, 1148870, 1608418, 2297740, 3216836, 4021045, 8042090, 16084180]

約数ペア:

[(1, 16084180), (2, 8042090), (4, 4021045), (5, 3216836), (7, 2297740), (10, 1608418), (14, 1148870), (20, 804209), (28, 574435), (35, 459548), (70, 229774), (131, 122780), (140, 114887), (262, 61390), (524, 30695), (655, 24556), (877, 18340), (917, 17540), (1310, 12278), (1754, 9170), (1834, 8770), (2620, 6139), (3508, 4585), (3668, 4385)]