82760540

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{15383}}^1$

素因数の和:15661

約数の個数: 24

約数和(自身を含む): 174454560

約数和(自身を除く): 91694020

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 15383, 30766, 61532, 76915, 153830, 307660, 4138027, 8276054, 16552108, 20690135, 41380270, 82760540]

約数ペア:

[(1, 82760540), (2, 41380270), (4, 20690135), (5, 16552108), (10, 8276054), (20, 4138027), (269, 307660), (538, 153830), (1076, 76915), (1345, 61532), (2690, 30766), (5380, 15383)]