27132520

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2503}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 61297920

約数和(自身を除く): 34165400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2503, 2710, 5006, 5420, 10012, 10840, 12515, 20024, 25030, 50060, 100120, 678313, 1356626, 2713252, 3391565, 5426504, 6783130, 13566260, 27132520]

約数ペア:

[(1, 27132520), (2, 13566260), (4, 6783130), (5, 5426504), (8, 3391565), (10, 2713252), (20, 1356626), (40, 678313), (271, 100120), (542, 50060), (1084, 25030), (1355, 20024), (2168, 12515), (2503, 10840), (2710, 10012), (5006, 5420)]