10669840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3307

約数の個数: 40

約数和(自身を含む): 25420248

約数和(自身を除く): 14750408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3253, 3280, 6506, 13012, 16265, 26024, 32530, 52048, 65060, 130120, 133373, 260240, 266746, 533492, 666865, 1066984, 1333730, 2133968, 2667460, 5334920, 10669840]

約数ペア:

[(1, 10669840), (2, 5334920), (4, 2667460), (5, 2133968), (8, 1333730), (10, 1066984), (16, 666865), (20, 533492), (40, 266746), (41, 260240), (80, 133373), (82, 130120), (164, 65060), (205, 52048), (328, 32530), (410, 26024), (656, 16265), (820, 13012), (1640, 6506), (3253, 3280)]