1457148920

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{84131}}^1$

素因数の和:84575

約数の個数: 32

約数和(自身を含む): 3286195920

約数和(自身を除く): 1829047000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 8660, 17320, 84131, 168262, 336524, 420655, 673048, 841310, 1682620, 3365240, 36428723, 72857446, 145714892, 182143615, 291429784, 364287230, 728574460, 1457148920]

約数ペア:

[(1, 1457148920), (2, 728574460), (4, 364287230), (5, 291429784), (8, 182143615), (10, 145714892), (20, 72857446), (40, 36428723), (433, 3365240), (866, 1682620), (1732, 841310), (2165, 673048), (3464, 420655), (4330, 336524), (8660, 168262), (17320, 84131)]