71560250

素因数分解:

$2^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 134733456

約数和(自身を除く): 63173206

約数列:

[1, 2, 5, 10, 25, 50, 125, 197, 250, 394, 985, 1453, 1970, 2906, 4925, 7265, 9850, 14530, 24625, 36325, 49250, 72650, 181625, 286241, 363250, 572482, 1431205, 2862410, 7156025, 14312050, 35780125, 71560250]

約数ペア:

[(1, 71560250), (2, 35780125), (5, 14312050), (10, 7156025), (25, 2862410), (50, 1431205), (125, 572482), (197, 363250), (250, 286241), (394, 181625), (985, 72650), (1453, 49250), (1970, 36325), (2906, 24625), (4925, 14530), (7265, 9850)]