85862530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3319}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 167328000

約数和(自身を除く): 81465470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 3319, 5174, 6638, 12935, 16595, 25870, 33190, 43147, 86294, 215735, 431470, 660481, 1320962, 3302405, 6604810, 8586253, 17172506, 42931265, 85862530]

約数ペア:

[(1, 85862530), (2, 42931265), (5, 17172506), (10, 8586253), (13, 6604810), (26, 3302405), (65, 1320962), (130, 660481), (199, 431470), (398, 215735), (995, 86294), (1990, 43147), (2587, 33190), (3319, 25870), (5174, 16595), (6638, 12935)]