6819280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 17498880

約数和(自身を除く): 10679600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 83, 104, 130, 158, 166, 208, 260, 316, 332, 395, 415, 520, 632, 664, 790, 830, 1027, 1040, 1079, 1264, 1328, 1580, 1660, 2054, 2158, 3160, 3320, 4108, 4316, 5135, 5395, 6320, 6557, 6640, 8216, 8632, 10270, 10790, 13114, 16432, 17264, 20540, 21580, 26228, 32785, 41080, 43160, 52456, 65570, 82160, 85241, 86320, 104912, 131140, 170482, 262280, 340964, 426205, 524560, 681928, 852410, 1363856, 1704820, 3409640, 6819280]

約数ペア:

[(1, 6819280), (2, 3409640), (4, 1704820), (5, 1363856), (8, 852410), (10, 681928), (13, 524560), (16, 426205), (20, 340964), (26, 262280), (40, 170482), (52, 131140), (65, 104912), (79, 86320), (80, 85241), (83, 82160), (104, 65570), (130, 52456), (158, 43160), (166, 41080), (208, 32785), (260, 26228), (316, 21580), (332, 20540), (395, 17264), (415, 16432), (520, 13114), (632, 10790), (664, 10270), (790, 8632), (830, 8216), (1027, 6640), (1040, 6557), (1079, 6320), (1264, 5395), (1328, 5135), (1580, 4316), (1660, 4108), (2054, 3320), (2158, 3160)]