5427837320

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{500723}}^1$

素因数の和:501005

約数の個数: 32

約数和(自身を含む): 12257723520

約数和(自身を除く): 6829886200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 500723, 1001446, 2002892, 2503615, 4005784, 5007230, 10014460, 20028920, 135695933, 271391866, 542783732, 678479665, 1085567464, 1356959330, 2713918660, 5427837320]

約数ペア:

[(1, 5427837320), (2, 2713918660), (4, 1356959330), (5, 1085567464), (8, 678479665), (10, 542783732), (20, 271391866), (40, 135695933), (271, 20028920), (542, 10014460), (1084, 5007230), (1355, 4005784), (2168, 2503615), (2710, 2002892), (5420, 1001446), (10840, 500723)]