601804040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{246641}}^1$

素因数の和:246713

約数の個数: 32

約数和(自身を含む): 1376262360

約数和(自身を除く): 774458320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 246641, 493282, 986564, 1233205, 1973128, 2466410, 4932820, 9865640, 15045101, 30090202, 60180404, 75225505, 120360808, 150451010, 300902020, 601804040]

約数ペア:

[(1, 601804040), (2, 300902020), (4, 150451010), (5, 120360808), (8, 75225505), (10, 60180404), (20, 30090202), (40, 15045101), (61, 9865640), (122, 4932820), (244, 2466410), (305, 1973128), (488, 1233205), (610, 986564), (1220, 493282), (2440, 246641)]