25528260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{425471}}^1$

素因数の和:425483

約数の個数: 24

約数和(自身を含む): 71479296

約数和(自身を除く): 45951036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 425471, 850942, 1276413, 1701884, 2127355, 2552826, 4254710, 5105652, 6382065, 8509420, 12764130, 25528260]

約数ペア:

[(1, 25528260), (2, 12764130), (3, 8509420), (4, 6382065), (5, 5105652), (6, 4254710), (10, 2552826), (12, 2127355), (15, 1701884), (20, 1276413), (30, 850942), (60, 425471)]