89805300760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{974873}}^1$

素因数の和:974945

約数の個数: 96

約数和(自身を含む): 240052973760

約数和(自身を除く): 150247673000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 940, 980, 1316, 1645, 1880, 1960, 2303, 2632, 3290, 4606, 6580, 9212, 11515, 13160, 18424, 23030, 46060, 92120, 974873, 1949746, 3899492, 4874365, 6824111, 7798984, 9748730, 13648222, 19497460, 27296444, 34120555, 38994920, 45819031, 47768777, 54592888, 68241110, 91638062, 95537554, 136482220, 183276124, 191075108, 229095155, 238843885, 272964440, 320733217, 366552248, 382150216, 458190310, 477687770, 641466434, 916380620, 955375540, 1282932868, 1603666085, 1832761240, 1910751080, 2245132519, 2565865736, 3207332170, 4490265038, 6414664340, 8980530076, 11225662595, 12829328680, 17961060152, 22451325190, 44902650380, 89805300760]

約数ペア:

[(1, 89805300760), (2, 44902650380), (4, 22451325190), (5, 17961060152), (7, 12829328680), (8, 11225662595), (10, 8980530076), (14, 6414664340), (20, 4490265038), (28, 3207332170), (35, 2565865736), (40, 2245132519), (47, 1910751080), (49, 1832761240), (56, 1603666085), (70, 1282932868), (94, 955375540), (98, 916380620), (140, 641466434), (188, 477687770), (196, 458190310), (235, 382150216), (245, 366552248), (280, 320733217), (329, 272964440), (376, 238843885), (392, 229095155), (470, 191075108), (490, 183276124), (658, 136482220), (940, 95537554), (980, 91638062), (1316, 68241110), (1645, 54592888), (1880, 47768777), (1960, 45819031), (2303, 38994920), (2632, 34120555), (3290, 27296444), (4606, 19497460), (6580, 13648222), (9212, 9748730), (11515, 7798984), (13160, 6824111), (18424, 4874365), (23030, 3899492), (46060, 1949746), (92120, 974873)]