89332880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1793

約数の個数: 120

約数和(自身を含む): 260342712

約数和(自身を除く): 171009832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1753, 1820, 1960, 2548, 3185, 3506, 3640, 3920, 5096, 6370, 7012, 7280, 8765, 10192, 12271, 12740, 14024, 17530, 22789, 24542, 25480, 28048, 35060, 45578, 49084, 50960, 61355, 70120, 85897, 91156, 98168, 113945, 122710, 140240, 159523, 171794, 182312, 196336, 227890, 245420, 319046, 343588, 364624, 429485, 455780, 490840, 638092, 687176, 797615, 858970, 911560, 981680, 1116661, 1276184, 1374352, 1595230, 1717940, 1823120, 2233322, 2552368, 3190460, 3435880, 4466644, 5583305, 6380920, 6871760, 8933288, 11166610, 12761840, 17866576, 22333220, 44666440, 89332880]

約数ペア:

[(1, 89332880), (2, 44666440), (4, 22333220), (5, 17866576), (7, 12761840), (8, 11166610), (10, 8933288), (13, 6871760), (14, 6380920), (16, 5583305), (20, 4466644), (26, 3435880), (28, 3190460), (35, 2552368), (40, 2233322), (49, 1823120), (52, 1717940), (56, 1595230), (65, 1374352), (70, 1276184), (80, 1116661), (91, 981680), (98, 911560), (104, 858970), (112, 797615), (130, 687176), (140, 638092), (182, 490840), (196, 455780), (208, 429485), (245, 364624), (260, 343588), (280, 319046), (364, 245420), (392, 227890), (455, 196336), (490, 182312), (520, 171794), (560, 159523), (637, 140240), (728, 122710), (784, 113945), (910, 98168), (980, 91156), (1040, 85897), (1274, 70120), (1456, 61355), (1753, 50960), (1820, 49084), (1960, 45578), (2548, 35060), (3185, 28048), (3506, 25480), (3640, 24542), (3920, 22789), (5096, 17530), (6370, 14024), (7012, 12740), (7280, 12271), (8765, 10192)]