25421410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4597}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 52968960

約数和(自身を除く): 27547550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 4597, 5530, 9194, 22985, 32179, 45970, 64358, 160895, 321790, 363163, 726326, 1815815, 2542141, 3631630, 5084282, 12710705, 25421410]

約数ペア:

[(1, 25421410), (2, 12710705), (5, 5084282), (7, 3631630), (10, 2542141), (14, 1815815), (35, 726326), (70, 363163), (79, 321790), (158, 160895), (395, 64358), (553, 45970), (790, 32179), (1106, 22985), (2765, 9194), (4597, 5530)]