67639160

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{1367}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 152422560

約数和(自身を除く): 84783400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 1367, 2474, 2734, 4948, 5468, 6185, 6835, 9896, 10936, 12370, 13670, 24740, 27340, 49480, 54680, 1690979, 3381958, 6763916, 8454895, 13527832, 16909790, 33819580, 67639160]

約数ペア:

[(1, 67639160), (2, 33819580), (4, 16909790), (5, 13527832), (8, 8454895), (10, 6763916), (20, 3381958), (40, 1690979), (1237, 54680), (1367, 49480), (2474, 27340), (2734, 24740), (4948, 13670), (5468, 12370), (6185, 10936), (6835, 9896)]