42248800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4801}}^1$

素因数の和:4832

約数の個数: 72

約数和(自身を含む): 112539672

約数和(自身を除く): 70290872

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, 4801, 8800, 9602, 19204, 24005, 38408, 48010, 52811, 76816, 96020, 105622, 120025, 153632, 192040, 211244, 240050, 264055, 384080, 422488, 480100, 528110, 768160, 844976, 960200, 1056220, 1320275, 1689952, 1920400, 2112440, 2640550, 3840800, 4224880, 5281100, 8449760, 10562200, 21124400, 42248800]

約数ペア:

[(1, 42248800), (2, 21124400), (4, 10562200), (5, 8449760), (8, 5281100), (10, 4224880), (11, 3840800), (16, 2640550), (20, 2112440), (22, 1920400), (25, 1689952), (32, 1320275), (40, 1056220), (44, 960200), (50, 844976), (55, 768160), (80, 528110), (88, 480100), (100, 422488), (110, 384080), (160, 264055), (176, 240050), (200, 211244), (220, 192040), (275, 153632), (352, 120025), (400, 105622), (440, 96020), (550, 76816), (800, 52811), (880, 48010), (1100, 38408), (1760, 24005), (2200, 19204), (4400, 9602), (4801, 8800)]