52802120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{188579}}^1$

素因数の和:188597

約数の個数: 32

約数和(自身を含む): 135777600

約数和(自身を除く): 82975480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 188579, 377158, 754316, 942895, 1320053, 1508632, 1885790, 2640106, 3771580, 5280212, 6600265, 7543160, 10560424, 13200530, 26401060, 52802120]

約数ペア:

[(1, 52802120), (2, 26401060), (4, 13200530), (5, 10560424), (7, 7543160), (8, 6600265), (10, 5280212), (14, 3771580), (20, 2640106), (28, 1885790), (35, 1508632), (40, 1320053), (56, 942895), (70, 754316), (140, 377158), (280, 188579)]