10254840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 31116960

約数和(自身を除く): 20862120

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, 881, 970, 1164, 1455, 1762, 1940, 2328, 2643, 2910, 3524, 3880, 4405, 5286, 5820, 7048, 8810, 10572, 11640, 13215, 17620, 21144, 26430, 35240, 52860, 85457, 105720, 170914, 256371, 341828, 427285, 512742, 683656, 854570, 1025484, 1281855, 1709140, 2050968, 2563710, 3418280, 5127420, 10254840]

約数ペア:

[(1, 10254840), (2, 5127420), (3, 3418280), (4, 2563710), (5, 2050968), (6, 1709140), (8, 1281855), (10, 1025484), (12, 854570), (15, 683656), (20, 512742), (24, 427285), (30, 341828), (40, 256371), (60, 170914), (97, 105720), (120, 85457), (194, 52860), (291, 35240), (388, 26430), (485, 21144), (582, 17620), (776, 13215), (881, 11640), (970, 10572), (1164, 8810), (1455, 7048), (1762, 5820), (1940, 5286), (2328, 4405), (2643, 3880), (2910, 3524)]