80314930

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 147977280

約数和(自身を除く): 67662350

約数列:

[1, 2, 5, 10, 59, 118, 197, 295, 394, 590, 691, 985, 1382, 1970, 3455, 6910, 11623, 23246, 40769, 58115, 81538, 116230, 136127, 203845, 272254, 407690, 680635, 1361270, 8031493, 16062986, 40157465, 80314930]

約数ペア:

[(1, 80314930), (2, 40157465), (5, 16062986), (10, 8031493), (59, 1361270), (118, 680635), (197, 407690), (295, 272254), (394, 203845), (590, 136127), (691, 116230), (985, 81538), (1382, 58115), (1970, 40769), (3455, 23246), (6910, 11623)]