201120760

素因数分解:

$2^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{5867}}^1$

素因数の和:6735

約数の個数: 32

約数和(自身を含む): 453126960

約数和(自身を除く): 252006200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 857, 1714, 3428, 4285, 5867, 6856, 8570, 11734, 17140, 23468, 29335, 34280, 46936, 58670, 117340, 234680, 5028019, 10056038, 20112076, 25140095, 40224152, 50280190, 100560380, 201120760]

約数ペア:

[(1, 201120760), (2, 100560380), (4, 50280190), (5, 40224152), (8, 25140095), (10, 20112076), (20, 10056038), (40, 5028019), (857, 234680), (1714, 117340), (3428, 58670), (4285, 46936), (5867, 34280), (6856, 29335), (8570, 23468), (11734, 17140)]