3313042850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{164419}}^1$

素因数の和:164475

約数の個数: 48

約数和(自身を含む): 6850394880

約数和(自身を除く): 3537352030

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 20150, 164419, 328838, 822095, 1644190, 2137447, 4110475, 4274894, 5096989, 8220950, 10193978, 10687235, 21374470, 25484945, 50969890, 53436175, 66260857, 106872350, 127424725, 132521714, 254849450, 331304285, 662608570, 1656521425, 3313042850]

約数ペア:

[(1, 3313042850), (2, 1656521425), (5, 662608570), (10, 331304285), (13, 254849450), (25, 132521714), (26, 127424725), (31, 106872350), (50, 66260857), (62, 53436175), (65, 50969890), (130, 25484945), (155, 21374470), (310, 10687235), (325, 10193978), (403, 8220950), (650, 5096989), (775, 4274894), (806, 4110475), (1550, 2137447), (2015, 1644190), (4030, 822095), (10075, 328838), (20150, 164419)]