768098740

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{116027}}^1$

素因数の和:116367

約数の個数: 24

約数和(自身を含む): 1617894432

約数和(自身を除く): 849795692

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 116027, 232054, 464108, 580135, 1160270, 2320540, 38404937, 76809874, 153619748, 192024685, 384049370, 768098740]

約数ペア:

[(1, 768098740), (2, 384049370), (4, 192024685), (5, 153619748), (10, 76809874), (20, 38404937), (331, 2320540), (662, 1160270), (1324, 580135), (1655, 464108), (3310, 232054), (6620, 116027)]