532120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 1224720

約数和(自身を除く): 692600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 251, 265, 424, 502, 530, 1004, 1060, 1255, 2008, 2120, 2510, 5020, 10040, 13303, 26606, 53212, 66515, 106424, 133030, 266060, 532120]

約数ペア:

[(1, 532120), (2, 266060), (4, 133030), (5, 106424), (8, 66515), (10, 53212), (20, 26606), (40, 13303), (53, 10040), (106, 5020), (212, 2510), (251, 2120), (265, 2008), (424, 1255), (502, 1060), (530, 1004)]