38668250

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 72979920

約数和(自身を除く): 34311670

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 250, 274, 685, 1129, 1370, 2258, 3425, 5645, 6850, 11290, 17125, 28225, 34250, 56450, 141125, 154673, 282250, 309346, 773365, 1546730, 3866825, 7733650, 19334125, 38668250]

約数ペア:

[(1, 38668250), (2, 19334125), (5, 7733650), (10, 3866825), (25, 1546730), (50, 773365), (125, 309346), (137, 282250), (250, 154673), (274, 141125), (685, 56450), (1129, 34250), (1370, 28225), (2258, 17125), (3425, 11290), (5645, 6850)]