4197680

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 9856512

約数和(自身を除く): 5658832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 383, 548, 685, 766, 1096, 1370, 1532, 1915, 2192, 2740, 3064, 3830, 5480, 6128, 7660, 10960, 15320, 30640, 52471, 104942, 209884, 262355, 419768, 524710, 839536, 1049420, 2098840, 4197680]

約数ペア:

[(1, 4197680), (2, 2098840), (4, 1049420), (5, 839536), (8, 524710), (10, 419768), (16, 262355), (20, 209884), (40, 104942), (80, 52471), (137, 30640), (274, 15320), (383, 10960), (548, 7660), (685, 6128), (766, 5480), (1096, 3830), (1370, 3064), (1532, 2740), (1915, 2192)]