1964600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 5356800

約数和(自身を除く): 3392200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 47, 50, 55, 76, 88, 94, 95, 100, 110, 152, 188, 190, 200, 209, 220, 235, 275, 376, 380, 418, 440, 470, 475, 517, 550, 760, 836, 893, 940, 950, 1034, 1045, 1100, 1175, 1672, 1786, 1880, 1900, 2068, 2090, 2200, 2350, 2585, 3572, 3800, 4136, 4180, 4465, 4700, 5170, 5225, 7144, 8360, 8930, 9400, 9823, 10340, 10450, 12925, 17860, 19646, 20680, 20900, 22325, 25850, 35720, 39292, 41800, 44650, 49115, 51700, 78584, 89300, 98230, 103400, 178600, 196460, 245575, 392920, 491150, 982300, 1964600]

約数ペア:

[(1, 1964600), (2, 982300), (4, 491150), (5, 392920), (8, 245575), (10, 196460), (11, 178600), (19, 103400), (20, 98230), (22, 89300), (25, 78584), (38, 51700), (40, 49115), (44, 44650), (47, 41800), (50, 39292), (55, 35720), (76, 25850), (88, 22325), (94, 20900), (95, 20680), (100, 19646), (110, 17860), (152, 12925), (188, 10450), (190, 10340), (200, 9823), (209, 9400), (220, 8930), (235, 8360), (275, 7144), (376, 5225), (380, 5170), (418, 4700), (440, 4465), (470, 4180), (475, 4136), (517, 3800), (550, 3572), (760, 2585), (836, 2350), (893, 2200), (940, 2090), (950, 2068), (1034, 1900), (1045, 1880), (1100, 1786), (1175, 1672)]