27379040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13163}}^1$

素因数の和:13191

約数の個数: 48

約数和(自身を含む): 69663888

約数和(自身を除く): 42284848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 13163, 26326, 52652, 65815, 105304, 131630, 171119, 210608, 263260, 342238, 421216, 526520, 684476, 855595, 1053040, 1368952, 1711190, 2106080, 2737904, 3422380, 5475808, 6844760, 13689520, 27379040]

約数ペア:

[(1, 27379040), (2, 13689520), (4, 6844760), (5, 5475808), (8, 3422380), (10, 2737904), (13, 2106080), (16, 1711190), (20, 1368952), (26, 1053040), (32, 855595), (40, 684476), (52, 526520), (65, 421216), (80, 342238), (104, 263260), (130, 210608), (160, 171119), (208, 131630), (260, 105304), (416, 65815), (520, 52652), (1040, 26326), (2080, 13163)]