191093880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16417}}^1$

素因数の和:16528

約数の個数: 64

約数和(自身を含む): 579227040

約数和(自身を除く): 388133160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 16417, 32834, 49251, 65668, 82085, 98502, 131336, 164170, 197004, 246255, 328340, 394008, 492510, 656680, 985020, 1592449, 1970040, 3184898, 4777347, 6369796, 7962245, 9554694, 12739592, 15924490, 19109388, 23886735, 31848980, 38218776, 47773470, 63697960, 95546940, 191093880]

約数ペア:

[(1, 191093880), (2, 95546940), (3, 63697960), (4, 47773470), (5, 38218776), (6, 31848980), (8, 23886735), (10, 19109388), (12, 15924490), (15, 12739592), (20, 9554694), (24, 7962245), (30, 6369796), (40, 4777347), (60, 3184898), (97, 1970040), (120, 1592449), (194, 985020), (291, 656680), (388, 492510), (485, 394008), (582, 328340), (776, 246255), (970, 197004), (1164, 164170), (1455, 131336), (1940, 98502), (2328, 82085), (2910, 65668), (3880, 49251), (5820, 32834), (11640, 16417)]