2093148920

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{113021}}^1$

素因数の和:113495

約数の個数: 32

約数和(自身を含む): 4719798720

約数和(自身を除く): 2626649800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 18520, 113021, 226042, 452084, 565105, 904168, 1130210, 2260420, 4520840, 52328723, 104657446, 209314892, 261643615, 418629784, 523287230, 1046574460, 2093148920]

約数ペア:

[(1, 2093148920), (2, 1046574460), (4, 523287230), (5, 418629784), (8, 261643615), (10, 209314892), (20, 104657446), (40, 52328723), (463, 4520840), (926, 2260420), (1852, 1130210), (2315, 904168), (3704, 565105), (4630, 452084), (9260, 226042), (18520, 113021)]