70304650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{108161}}^1$

素因数の和:108186

約数の個数: 24

約数和(自身を含む): 140826924

約数和(自身を除く): 70522274

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 108161, 216322, 540805, 1081610, 1406093, 2704025, 2812186, 5408050, 7030465, 14060930, 35152325, 70304650]

約数ペア:

[(1, 70304650), (2, 35152325), (5, 14060930), (10, 7030465), (13, 5408050), (25, 2812186), (26, 2704025), (50, 1406093), (65, 1081610), (130, 540805), (325, 216322), (650, 108161)]