80494750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{6571}}^1$

素因数の和:6602

約数の個数: 48

約数和(自身を含む): 175314672

約数和(自身を除く): 94819922

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 6125, 6571, 12250, 13142, 32855, 45997, 65710, 91994, 164275, 229985, 321979, 328550, 459970, 643958, 821375, 1149925, 1609895, 1642750, 2299850, 3219790, 5749625, 8049475, 11499250, 16098950, 40247375, 80494750]

約数ペア:

[(1, 80494750), (2, 40247375), (5, 16098950), (7, 11499250), (10, 8049475), (14, 5749625), (25, 3219790), (35, 2299850), (49, 1642750), (50, 1609895), (70, 1149925), (98, 821375), (125, 643958), (175, 459970), (245, 328550), (250, 321979), (350, 229985), (490, 164275), (875, 91994), (1225, 65710), (1750, 45997), (2450, 32855), (6125, 13142), (6571, 12250)]