2653394240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1184551}}^1$

素因数の和:1184575

約数の個数: 56

約数和(自身を含む): 7221028992

約数和(自身を除く): 4567634752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 1184551, 2369102, 4738204, 5922755, 8291857, 9476408, 11845510, 16583714, 18952816, 23691020, 33167428, 37905632, 41459285, 47382040, 66334856, 75811264, 82918570, 94764080, 132669712, 165837140, 189528160, 265339424, 331674280, 379056320, 530678848, 663348560, 1326697120, 2653394240]

約数ペア:

[(1, 2653394240), (2, 1326697120), (4, 663348560), (5, 530678848), (7, 379056320), (8, 331674280), (10, 265339424), (14, 189528160), (16, 165837140), (20, 132669712), (28, 94764080), (32, 82918570), (35, 75811264), (40, 66334856), (56, 47382040), (64, 41459285), (70, 37905632), (80, 33167428), (112, 23691020), (140, 18952816), (160, 16583714), (224, 11845510), (280, 9476408), (320, 8291857), (448, 5922755), (560, 4738204), (1120, 2369102), (2240, 1184551)]