314500040

素因数分解:

$2^3\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{3253}}^1$

素因数の和:5681

約数の個数: 32

約数和(自身を含む): 708135480

約数和(自身を除く): 393635440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2417, 3253, 4834, 6506, 9668, 12085, 13012, 16265, 19336, 24170, 26024, 32530, 48340, 65060, 96680, 130120, 7862501, 15725002, 31450004, 39312505, 62900008, 78625010, 157250020, 314500040]

約数ペア:

[(1, 314500040), (2, 157250020), (4, 78625010), (5, 62900008), (8, 39312505), (10, 31450004), (20, 15725002), (40, 7862501), (2417, 130120), (3253, 96680), (4834, 65060), (6506, 48340), (9668, 32530), (12085, 26024), (13012, 24170), (16265, 19336)]