41661560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 100077120

約数和(自身を除く): 58415560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 197, 311, 340, 394, 622, 680, 788, 985, 1244, 1555, 1576, 1970, 2488, 3110, 3349, 3940, 5287, 6220, 6698, 7880, 10574, 12440, 13396, 16745, 21148, 26435, 26792, 33490, 42296, 52870, 61267, 66980, 105740, 122534, 133960, 211480, 245068, 306335, 490136, 612670, 1041539, 1225340, 2083078, 2450680, 4166156, 5207695, 8332312, 10415390, 20830780, 41661560]

約数ペア:

[(1, 41661560), (2, 20830780), (4, 10415390), (5, 8332312), (8, 5207695), (10, 4166156), (17, 2450680), (20, 2083078), (34, 1225340), (40, 1041539), (68, 612670), (85, 490136), (136, 306335), (170, 245068), (197, 211480), (311, 133960), (340, 122534), (394, 105740), (622, 66980), (680, 61267), (788, 52870), (985, 42296), (1244, 33490), (1555, 26792), (1576, 26435), (1970, 21148), (2488, 16745), (3110, 13396), (3349, 12440), (3940, 10574), (5287, 7880), (6220, 6698)]