14891567120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{42373}}^1$

素因数の和:42600

約数の個数: 80

約数和(自身を含む): 36318246912

約数和(自身を除く): 21426679792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 191, 230, 368, 382, 460, 764, 920, 955, 1528, 1840, 1910, 3056, 3820, 4393, 7640, 8786, 15280, 17572, 21965, 35144, 42373, 43930, 70288, 84746, 87860, 169492, 175720, 211865, 338984, 351440, 423730, 677968, 847460, 974579, 1694920, 1949158, 3389840, 3898316, 4872895, 7796632, 8093243, 9745790, 15593264, 16186486, 19491580, 32372972, 38983160, 40466215, 64745944, 77966320, 80932430, 129491888, 161864860, 186144589, 323729720, 372289178, 647459440, 744578356, 930722945, 1489156712, 1861445890, 2978313424, 3722891780, 7445783560, 14891567120]

約数ペア:

[(1, 14891567120), (2, 7445783560), (4, 3722891780), (5, 2978313424), (8, 1861445890), (10, 1489156712), (16, 930722945), (20, 744578356), (23, 647459440), (40, 372289178), (46, 323729720), (80, 186144589), (92, 161864860), (115, 129491888), (184, 80932430), (191, 77966320), (230, 64745944), (368, 40466215), (382, 38983160), (460, 32372972), (764, 19491580), (920, 16186486), (955, 15593264), (1528, 9745790), (1840, 8093243), (1910, 7796632), (3056, 4872895), (3820, 3898316), (4393, 3389840), (7640, 1949158), (8786, 1694920), (15280, 974579), (17572, 847460), (21965, 677968), (35144, 423730), (42373, 351440), (43930, 338984), (70288, 211865), (84746, 175720), (87860, 169492)]