26742950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41143}}^1$

素因数の和:41168

約数の個数: 24

約数和(自身を含む): 53569488

約数和(自身を除く): 26826538

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 41143, 82286, 205715, 411430, 534859, 1028575, 1069718, 2057150, 2674295, 5348590, 13371475, 26742950]

約数ペア:

[(1, 26742950), (2, 13371475), (5, 5348590), (10, 2674295), (13, 2057150), (25, 1069718), (26, 1028575), (50, 534859), (65, 411430), (130, 205715), (325, 82286), (650, 41143)]