85016800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9661}}^1$

素因数の和:9692

約数の個数: 72

約数和(自身を含む): 226438632

約数和(自身を除く): 141421832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 9661, 19322, 38644, 48305, 77288, 96610, 106271, 154576, 193220, 212542, 241525, 309152, 386440, 425084, 483050, 531355, 772880, 850168, 966100, 1062710, 1545760, 1700336, 1932200, 2125420, 2656775, 3400672, 3864400, 4250840, 5313550, 7728800, 8501680, 10627100, 17003360, 21254200, 42508400, 85016800]

約数ペア:

[(1, 85016800), (2, 42508400), (4, 21254200), (5, 17003360), (8, 10627100), (10, 8501680), (11, 7728800), (16, 5313550), (20, 4250840), (22, 3864400), (25, 3400672), (32, 2656775), (40, 2125420), (44, 1932200), (50, 1700336), (55, 1545760), (80, 1062710), (88, 966100), (100, 850168), (110, 772880), (160, 531355), (176, 483050), (200, 425084), (220, 386440), (275, 309152), (352, 241525), (400, 212542), (440, 193220), (550, 154576), (800, 106271), (880, 96610), (1100, 77288), (1760, 48305), (2200, 38644), (4400, 19322), (8800, 9661)]