29707462840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67516961}}^1$

素因数の和:67516983

約数の個数: 32

約数和(自身を含む): 72918318960

約数和(自身を除く): 43210856120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 67516961, 135033922, 270067844, 337584805, 540135688, 675169610, 742686571, 1350339220, 1485373142, 2700678440, 2970746284, 3713432855, 5941492568, 7426865710, 14853731420, 29707462840]

約数ペア:

[(1, 29707462840), (2, 14853731420), (4, 7426865710), (5, 5941492568), (8, 3713432855), (10, 2970746284), (11, 2700678440), (20, 1485373142), (22, 1350339220), (40, 742686571), (44, 675169610), (55, 540135688), (88, 337584805), (110, 270067844), (220, 135033922), (440, 67516961)]