25266660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10271}}^1$

素因数の和:10324

約数の個数: 48

約数和(自身を含む): 72479232

約数和(自身を除く): 47212572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10271, 20542, 30813, 41084, 51355, 61626, 102710, 123252, 154065, 205420, 308130, 421111, 616260, 842222, 1263333, 1684444, 2105555, 2526666, 4211110, 5053332, 6316665, 8422220, 12633330, 25266660]

約数ペア:

[(1, 25266660), (2, 12633330), (3, 8422220), (4, 6316665), (5, 5053332), (6, 4211110), (10, 2526666), (12, 2105555), (15, 1684444), (20, 1263333), (30, 842222), (41, 616260), (60, 421111), (82, 308130), (123, 205420), (164, 154065), (205, 123252), (246, 102710), (410, 61626), (492, 51355), (615, 41084), (820, 30813), (1230, 20542), (2460, 10271)]