25162260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1559}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 45599340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1559, 1614, 2690, 3118, 3228, 4035, 4677, 5380, 6236, 7795, 8070, 9354, 15590, 16140, 18708, 23385, 31180, 46770, 93540, 419371, 838742, 1258113, 1677484, 2096855, 2516226, 4193710, 5032452, 6290565, 8387420, 12581130, 25162260]

約数ペア:

[(1, 25162260), (2, 12581130), (3, 8387420), (4, 6290565), (5, 5032452), (6, 4193710), (10, 2516226), (12, 2096855), (15, 1677484), (20, 1258113), (30, 838742), (60, 419371), (269, 93540), (538, 46770), (807, 31180), (1076, 23385), (1345, 18708), (1559, 16140), (1614, 15590), (2690, 9354), (3118, 8070), (3228, 7795), (4035, 6236), (4677, 5380)]