26493880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94621}}^1$

素因数の和:94639

約数の個数: 32

約数和(自身を含む): 68127840

約数和(自身を除く): 41633960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94621, 189242, 378484, 473105, 662347, 756968, 946210, 1324694, 1892420, 2649388, 3311735, 3784840, 5298776, 6623470, 13246940, 26493880]

約数ペア:

[(1, 26493880), (2, 13246940), (4, 6623470), (5, 5298776), (7, 3784840), (8, 3311735), (10, 2649388), (14, 1892420), (20, 1324694), (28, 946210), (35, 756968), (40, 662347), (56, 473105), (70, 378484), (140, 189242), (280, 94621)]