1885367120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{36997}}^1$

素因数の和:37037

約数の個数: 120

約数和(自身を含む): 5491539144

約数和(自身を除く): 3606172024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 10192, 12740, 25480, 36997, 50960, 73994, 147988, 184985, 258979, 295976, 369970, 480961, 517958, 591952, 739940, 961922, 1035916, 1294895, 1479880, 1812853, 1923844, 2071832, 2404805, 2589790, 2959760, 3366727, 3625706, 3847688, 4143664, 4809610, 5179580, 6733454, 7251412, 7695376, 9064265, 9619220, 10359160, 13466908, 14502824, 16833635, 18128530, 19238440, 20718320, 23567089, 26933816, 29005648, 33667270, 36257060, 38476880, 47134178, 53867632, 67334540, 72514120, 94268356, 117835445, 134669080, 145028240, 188536712, 235670890, 269338160, 377073424, 471341780, 942683560, 1885367120]

約数ペア:

[(1, 1885367120), (2, 942683560), (4, 471341780), (5, 377073424), (7, 269338160), (8, 235670890), (10, 188536712), (13, 145028240), (14, 134669080), (16, 117835445), (20, 94268356), (26, 72514120), (28, 67334540), (35, 53867632), (40, 47134178), (49, 38476880), (52, 36257060), (56, 33667270), (65, 29005648), (70, 26933816), (80, 23567089), (91, 20718320), (98, 19238440), (104, 18128530), (112, 16833635), (130, 14502824), (140, 13466908), (182, 10359160), (196, 9619220), (208, 9064265), (245, 7695376), (260, 7251412), (280, 6733454), (364, 5179580), (392, 4809610), (455, 4143664), (490, 3847688), (520, 3625706), (560, 3366727), (637, 2959760), (728, 2589790), (784, 2404805), (910, 2071832), (980, 1923844), (1040, 1812853), (1274, 1479880), (1456, 1294895), (1820, 1035916), (1960, 961922), (2548, 739940), (3185, 591952), (3640, 517958), (3920, 480961), (5096, 369970), (6370, 295976), (7280, 258979), (10192, 184985), (12740, 147988), (25480, 73994), (36997, 50960)]