2667460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 5740056

約数和(自身を除く): 3072596

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3253, 6506, 13012, 16265, 32530, 65060, 133373, 266746, 533492, 666865, 1333730, 2667460]

約数ペア:

[(1, 2667460), (2, 1333730), (4, 666865), (5, 533492), (10, 266746), (20, 133373), (41, 65060), (82, 32530), (164, 16265), (205, 13012), (410, 6506), (820, 3253)]