10869040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 31123008

約数和(自身を除く): 20253968

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, 1493, 1820, 2986, 3640, 5972, 7280, 7465, 10451, 11944, 14930, 19409, 20902, 23888, 29860, 38818, 41804, 52255, 59720, 77636, 83608, 97045, 104510, 119440, 135863, 155272, 167216, 194090, 209020, 271726, 310544, 388180, 418040, 543452, 679315, 776360, 836080, 1086904, 1358630, 1552720, 2173808, 2717260, 5434520, 10869040]

約数ペア:

[(1, 10869040), (2, 5434520), (4, 2717260), (5, 2173808), (7, 1552720), (8, 1358630), (10, 1086904), (13, 836080), (14, 776360), (16, 679315), (20, 543452), (26, 418040), (28, 388180), (35, 310544), (40, 271726), (52, 209020), (56, 194090), (65, 167216), (70, 155272), (80, 135863), (91, 119440), (104, 104510), (112, 97045), (130, 83608), (140, 77636), (182, 59720), (208, 52255), (260, 41804), (280, 38818), (364, 29860), (455, 23888), (520, 20902), (560, 19409), (728, 14930), (910, 11944), (1040, 10451), (1456, 7465), (1493, 7280), (1820, 5972), (2986, 3640)]