52588280

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18517}}^1$

素因数の和:18599

約数の個数: 32

約数和(自身を含む): 119996640

約数和(自身を除く): 67408360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 18517, 37034, 74068, 92585, 148136, 185170, 370340, 740680, 1314707, 2629414, 5258828, 6573535, 10517656, 13147070, 26294140, 52588280]

約数ペア:

[(1, 52588280), (2, 26294140), (4, 13147070), (5, 10517656), (8, 6573535), (10, 5258828), (20, 2629414), (40, 1314707), (71, 740680), (142, 370340), (284, 185170), (355, 148136), (568, 92585), (710, 74068), (1420, 37034), (2840, 18517)]