238077250

素因数分解:

$2^1\times 5^3\times {\mathrm{281}}^1\times {\mathrm{3389}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 447398640

約数和(自身を除く): 209321390

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 281, 562, 1405, 2810, 3389, 6778, 7025, 14050, 16945, 33890, 35125, 70250, 84725, 169450, 423625, 847250, 952309, 1904618, 4761545, 9523090, 23807725, 47615450, 119038625, 238077250]

約数ペア:

[(1, 238077250), (2, 119038625), (5, 47615450), (10, 23807725), (25, 9523090), (50, 4761545), (125, 1904618), (250, 952309), (281, 847250), (562, 423625), (1405, 169450), (2810, 84725), (3389, 70250), (6778, 35125), (7025, 33890), (14050, 16945)]