25057960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32971}}^1$

素因数の和:33001

約数の個数: 32

約数和(自身を含む): 59349600

約数和(自身を除く): 34291640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 32971, 65942, 131884, 164855, 263768, 329710, 626449, 659420, 1252898, 1318840, 2505796, 3132245, 5011592, 6264490, 12528980, 25057960]

約数ペア:

[(1, 25057960), (2, 12528980), (4, 6264490), (5, 5011592), (8, 3132245), (10, 2505796), (19, 1318840), (20, 1252898), (38, 659420), (40, 626449), (76, 329710), (95, 263768), (152, 164855), (190, 131884), (380, 65942), (760, 32971)]