5334920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 12300120

約数和(自身を除く): 6965200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3253, 6506, 13012, 16265, 26024, 32530, 65060, 130120, 133373, 266746, 533492, 666865, 1066984, 1333730, 2667460, 5334920]

約数ペア:

[(1, 5334920), (2, 2667460), (4, 1333730), (5, 1066984), (8, 666865), (10, 533492), (20, 266746), (40, 133373), (41, 130120), (82, 65060), (164, 32530), (205, 26024), (328, 16265), (410, 13012), (820, 6506), (1640, 3253)]