41704880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10639}}^1$

素因数の和:10666

約数の個数: 60

約数和(自身を含む): 112805280

約数和(自身を除く): 71100400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10639, 21278, 42556, 53195, 74473, 85112, 106390, 148946, 170224, 212780, 297892, 372365, 425560, 521311, 595784, 744730, 851120, 1042622, 1191568, 1489460, 2085244, 2606555, 2978920, 4170488, 5213110, 5957840, 8340976, 10426220, 20852440, 41704880]

約数ペア:

[(1, 41704880), (2, 20852440), (4, 10426220), (5, 8340976), (7, 5957840), (8, 5213110), (10, 4170488), (14, 2978920), (16, 2606555), (20, 2085244), (28, 1489460), (35, 1191568), (40, 1042622), (49, 851120), (56, 744730), (70, 595784), (80, 521311), (98, 425560), (112, 372365), (140, 297892), (196, 212780), (245, 170224), (280, 148946), (392, 106390), (490, 85112), (560, 74473), (784, 53195), (980, 42556), (1960, 21278), (3920, 10639)]