2016110000

素因数分解:

$2^4\times 5^4\times {\mathrm{201611}}^1$

素因数の和:201639

約数の個数: 50

約数和(自身を含む): 4881228132

約数和(自身を除く): 2865118132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 201611, 403222, 806444, 1008055, 1612888, 2016110, 3225776, 4032220, 5040275, 8064440, 10080550, 16128880, 20161100, 25201375, 40322200, 50402750, 80644400, 100805500, 126006875, 201611000, 252013750, 403222000, 504027500, 1008055000, 2016110000]

約数ペア:

[(1, 2016110000), (2, 1008055000), (4, 504027500), (5, 403222000), (8, 252013750), (10, 201611000), (16, 126006875), (20, 100805500), (25, 80644400), (40, 50402750), (50, 40322200), (80, 25201375), (100, 20161100), (125, 16128880), (200, 10080550), (250, 8064440), (400, 5040275), (500, 4032220), (625, 3225776), (1000, 2016110), (1250, 1612888), (2000, 1008055), (2500, 806444), (5000, 403222), (10000, 201611)]