129361960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5077}}^1$

素因数の和:5115

約数の個数: 96

約数和(自身を含む): 364701960

約数和(自身を除く): 235340000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5077, 5096, 6370, 10154, 12740, 20308, 25385, 25480, 35539, 40616, 50770, 66001, 71078, 101540, 132002, 142156, 177695, 203080, 248773, 264004, 284312, 330005, 355390, 462007, 497546, 528008, 660010, 710780, 924014, 995092, 1243865, 1320020, 1421560, 1848028, 1990184, 2310035, 2487730, 2640040, 3234049, 3696056, 4620070, 4975460, 6468098, 9240140, 9950920, 12936196, 16170245, 18480280, 25872392, 32340490, 64680980, 129361960]

約数ペア:

[(1, 129361960), (2, 64680980), (4, 32340490), (5, 25872392), (7, 18480280), (8, 16170245), (10, 12936196), (13, 9950920), (14, 9240140), (20, 6468098), (26, 4975460), (28, 4620070), (35, 3696056), (40, 3234049), (49, 2640040), (52, 2487730), (56, 2310035), (65, 1990184), (70, 1848028), (91, 1421560), (98, 1320020), (104, 1243865), (130, 995092), (140, 924014), (182, 710780), (196, 660010), (245, 528008), (260, 497546), (280, 462007), (364, 355390), (392, 330005), (455, 284312), (490, 264004), (520, 248773), (637, 203080), (728, 177695), (910, 142156), (980, 132002), (1274, 101540), (1820, 71078), (1960, 66001), (2548, 50770), (3185, 40616), (3640, 35539), (5077, 25480), (5096, 25385), (6370, 20308), (10154, 12740)]