1870057720

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{107971}}^1$

素因数の和:108415

約数の個数: 32

約数和(自身を含む): 4217386320

約数和(自身を除く): 2347328600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 8660, 17320, 107971, 215942, 431884, 539855, 863768, 1079710, 2159420, 4318840, 46751443, 93502886, 187005772, 233757215, 374011544, 467514430, 935028860, 1870057720]

約数ペア:

[(1, 1870057720), (2, 935028860), (4, 467514430), (5, 374011544), (8, 233757215), (10, 187005772), (20, 93502886), (40, 46751443), (433, 4318840), (866, 2159420), (1732, 1079710), (2165, 863768), (3464, 539855), (4330, 431884), (8660, 215942), (17320, 107971)]