875752480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 2145927168

約数和(自身を除く): 1270174688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 383, 461, 496, 620, 766, 922, 992, 1240, 1532, 1844, 1915, 2305, 2480, 3064, 3688, 3830, 4610, 4960, 6128, 7376, 7660, 9220, 11873, 12256, 14291, 14752, 15320, 18440, 23746, 28582, 30640, 36880, 47492, 57164, 59365, 61280, 71455, 73760, 94984, 114328, 118730, 142910, 176563, 189968, 228656, 237460, 285820, 353126, 379936, 457312, 474920, 571640, 706252, 882815, 949840, 1143280, 1412504, 1765630, 1899680, 2286560, 2825008, 3531260, 5473453, 5650016, 7062520, 10946906, 14125040, 21893812, 27367265, 28250080, 43787624, 54734530, 87575248, 109469060, 175150496, 218938120, 437876240, 875752480]

約数ペア:

[(1, 875752480), (2, 437876240), (4, 218938120), (5, 175150496), (8, 109469060), (10, 87575248), (16, 54734530), (20, 43787624), (31, 28250080), (32, 27367265), (40, 21893812), (62, 14125040), (80, 10946906), (124, 7062520), (155, 5650016), (160, 5473453), (248, 3531260), (310, 2825008), (383, 2286560), (461, 1899680), (496, 1765630), (620, 1412504), (766, 1143280), (922, 949840), (992, 882815), (1240, 706252), (1532, 571640), (1844, 474920), (1915, 457312), (2305, 379936), (2480, 353126), (3064, 285820), (3688, 237460), (3830, 228656), (4610, 189968), (4960, 176563), (6128, 142910), (7376, 118730), (7660, 114328), (9220, 94984), (11873, 73760), (12256, 71455), (14291, 61280), (14752, 59365), (15320, 57164), (18440, 47492), (23746, 36880), (28582, 30640)]