827838080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56239}}^1$

素因数の和:56281

約数の個数: 64

約数和(自身を含む): 2065132800

約数和(自身を除く): 1237294720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 56239, 112478, 224956, 281195, 449912, 562390, 899824, 1124780, 1293497, 1799648, 2249560, 2586994, 3599296, 4499120, 5173988, 6467485, 7198592, 8998240, 10347976, 12934970, 17996480, 20695952, 25869940, 35992960, 41391904, 51739880, 82783808, 103479760, 165567616, 206959520, 413919040, 827838080]

約数ペア:

[(1, 827838080), (2, 413919040), (4, 206959520), (5, 165567616), (8, 103479760), (10, 82783808), (16, 51739880), (20, 41391904), (23, 35992960), (32, 25869940), (40, 20695952), (46, 17996480), (64, 12934970), (80, 10347976), (92, 8998240), (115, 7198592), (128, 6467485), (160, 5173988), (184, 4499120), (230, 3599296), (320, 2586994), (368, 2249560), (460, 1799648), (640, 1293497), (736, 1124780), (920, 899824), (1472, 562390), (1840, 449912), (2944, 281195), (3680, 224956), (7360, 112478), (14720, 56239)]