71380250510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{262901}}^1$

素因数の和:264356

約数の個数: 32

約数和(自身を含む): 135341949600

約数和(自身を除く): 63961699090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1429, 2858, 7145, 14290, 27151, 54302, 135755, 262901, 271510, 525802, 1314505, 2629010, 4995119, 9990238, 24975595, 49951190, 375685529, 751371058, 1878427645, 3756855290, 7138025051, 14276050102, 35690125255, 71380250510]

約数ペア:

[(1, 71380250510), (2, 35690125255), (5, 14276050102), (10, 7138025051), (19, 3756855290), (38, 1878427645), (95, 751371058), (190, 375685529), (1429, 49951190), (2858, 24975595), (7145, 9990238), (14290, 4995119), (27151, 2629010), (54302, 1314505), (135755, 525802), (262901, 271510)]