13442900

素因数分解:

$2^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:944

約数の個数: 36

約数和(自身を含む): 29373120

約数和(自身を除く): 15930220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 179, 358, 716, 751, 895, 1502, 1790, 3004, 3580, 3755, 4475, 7510, 8950, 15020, 17900, 18775, 37550, 75100, 134429, 268858, 537716, 672145, 1344290, 2688580, 3360725, 6721450, 13442900]

約数ペア:

[(1, 13442900), (2, 6721450), (4, 3360725), (5, 2688580), (10, 1344290), (20, 672145), (25, 537716), (50, 268858), (100, 134429), (179, 75100), (358, 37550), (716, 18775), (751, 17900), (895, 15020), (1502, 8950), (1790, 7510), (3004, 4475), (3580, 3755)]