2015783650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{485731}}^1$

素因数の和:485826

約数の個数: 24

約数和(自身を含む): 3794538384

約数和(自身を除く): 1778754734

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 485731, 971462, 2428655, 4857310, 12143275, 24286550, 40315673, 80631346, 201578365, 403156730, 1007891825, 2015783650]

約数ペア:

[(1, 2015783650), (2, 1007891825), (5, 403156730), (10, 201578365), (25, 80631346), (50, 40315673), (83, 24286550), (166, 12143275), (415, 4857310), (830, 2428655), (2075, 971462), (4150, 485731)]