5499550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 12320640

約数和(自身を除く): 6821090

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 827, 950, 1330, 1654, 3325, 4135, 5789, 6650, 8270, 11578, 15713, 20675, 28945, 31426, 41350, 57890, 78565, 109991, 144725, 157130, 219982, 289450, 392825, 549955, 785650, 1099910, 2749775, 5499550]

約数ペア:

[(1, 5499550), (2, 2749775), (5, 1099910), (7, 785650), (10, 549955), (14, 392825), (19, 289450), (25, 219982), (35, 157130), (38, 144725), (50, 109991), (70, 78565), (95, 57890), (133, 41350), (175, 31426), (190, 28945), (266, 20675), (350, 15713), (475, 11578), (665, 8270), (827, 6650), (950, 5789), (1330, 4135), (1654, 3325)]