774560

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 1886976

約数和(自身を除く): 1112416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 103, 160, 188, 206, 235, 376, 412, 470, 515, 752, 824, 940, 1030, 1504, 1648, 1880, 2060, 3296, 3760, 4120, 4841, 7520, 8240, 9682, 16480, 19364, 24205, 38728, 48410, 77456, 96820, 154912, 193640, 387280, 774560]

約数ペア:

[(1, 774560), (2, 387280), (4, 193640), (5, 154912), (8, 96820), (10, 77456), (16, 48410), (20, 38728), (32, 24205), (40, 19364), (47, 16480), (80, 9682), (94, 8240), (103, 7520), (160, 4841), (188, 4120), (206, 3760), (235, 3296), (376, 2060), (412, 1880), (470, 1648), (515, 1504), (752, 1030), (824, 940)]