272838190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{28933}}^1$

素因数の和:29004

約数の個数: 32

約数和(自身を含む): 524978496

約数和(自身を除く): 252140306

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 28933, 57866, 144665, 289330, 665459, 1186253, 1330918, 2372506, 3327295, 5931265, 6654590, 11862530, 27283819, 54567638, 136419095, 272838190]

約数ペア:

[(1, 272838190), (2, 136419095), (5, 54567638), (10, 27283819), (23, 11862530), (41, 6654590), (46, 5931265), (82, 3327295), (115, 2372506), (205, 1330918), (230, 1186253), (410, 665459), (943, 289330), (1886, 144665), (4715, 57866), (9430, 28933)]