77601160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21350

約数の個数: 64

約数和(自身を含む): 214905600

約数和(自身を除く): 137304440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 21319, 42638, 85276, 106595, 149233, 170552, 213190, 277147, 298466, 426380, 554294, 596932, 746165, 852760, 1108588, 1193864, 1385735, 1492330, 1940029, 2217176, 2771470, 2984660, 3880058, 5542940, 5969320, 7760116, 9700145, 11085880, 15520232, 19400290, 38800580, 77601160]

約数ペア:

[(1, 77601160), (2, 38800580), (4, 19400290), (5, 15520232), (7, 11085880), (8, 9700145), (10, 7760116), (13, 5969320), (14, 5542940), (20, 3880058), (26, 2984660), (28, 2771470), (35, 2217176), (40, 1940029), (52, 1492330), (56, 1385735), (65, 1193864), (70, 1108588), (91, 852760), (104, 746165), (130, 596932), (140, 554294), (182, 426380), (260, 298466), (280, 277147), (364, 213190), (455, 170552), (520, 149233), (728, 106595), (910, 85276), (1820, 42638), (3640, 21319)]