8220467180

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{40627}}^1$

素因数の和:40854

約数の個数: 48

約数和(自身を含む): 17637102336

約数和(自身を除く): 9416635156

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 151, 268, 302, 335, 604, 670, 755, 1340, 1510, 3020, 10117, 20234, 40468, 40627, 50585, 81254, 101170, 162508, 202340, 203135, 406270, 812540, 2722009, 5444018, 6134677, 10888036, 12269354, 13610045, 24538708, 27220090, 30673385, 54440180, 61346770, 122693540, 411023359, 822046718, 1644093436, 2055116795, 4110233590, 8220467180]

約数ペア:

[(1, 8220467180), (2, 4110233590), (4, 2055116795), (5, 1644093436), (10, 822046718), (20, 411023359), (67, 122693540), (134, 61346770), (151, 54440180), (268, 30673385), (302, 27220090), (335, 24538708), (604, 13610045), (670, 12269354), (755, 10888036), (1340, 6134677), (1510, 5444018), (3020, 2722009), (10117, 812540), (20234, 406270), (40468, 203135), (40627, 202340), (50585, 162508), (81254, 101170)]