27613040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3826

約数の個数: 80

約数和(自身を含む): 79036608

約数和(自身を除く): 51423568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 3793, 7280, 7586, 15172, 18965, 26551, 30344, 37930, 49309, 53102, 60688, 75860, 98618, 106204, 132755, 151720, 197236, 212408, 246545, 265510, 303440, 345163, 394472, 424816, 493090, 531020, 690326, 788944, 986180, 1062040, 1380652, 1725815, 1972360, 2124080, 2761304, 3451630, 3944720, 5522608, 6903260, 13806520, 27613040]

約数ペア:

[(1, 27613040), (2, 13806520), (4, 6903260), (5, 5522608), (7, 3944720), (8, 3451630), (10, 2761304), (13, 2124080), (14, 1972360), (16, 1725815), (20, 1380652), (26, 1062040), (28, 986180), (35, 788944), (40, 690326), (52, 531020), (56, 493090), (65, 424816), (70, 394472), (80, 345163), (91, 303440), (104, 265510), (112, 246545), (130, 212408), (140, 197236), (182, 151720), (208, 132755), (260, 106204), (280, 98618), (364, 75860), (455, 60688), (520, 53102), (560, 49309), (728, 37930), (910, 30344), (1040, 26551), (1456, 18965), (1820, 15172), (3640, 7586), (3793, 7280)]