38761250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2819}}^1$

素因数の和:2852

約数の個数: 40

約数和(自身を含む): 79287120

約数和(自身を除く): 40525870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 2819, 5638, 6875, 13750, 14095, 28190, 31009, 62018, 70475, 140950, 155045, 310090, 352375, 704750, 775225, 1550450, 1761875, 3523750, 3876125, 7752250, 19380625, 38761250]

約数ペア:

[(1, 38761250), (2, 19380625), (5, 7752250), (10, 3876125), (11, 3523750), (22, 1761875), (25, 1550450), (50, 775225), (55, 704750), (110, 352375), (125, 310090), (250, 155045), (275, 140950), (550, 70475), (625, 62018), (1250, 31009), (1375, 28190), (2750, 14095), (2819, 13750), (5638, 6875)]