2028049010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{29269}}^1$

素因数の和:29343

約数の個数: 48

約数和(自身を含む): 4049445960

約数和(自身を除く): 2021396950

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2665, 5330, 6929, 13858, 29269, 34645, 58538, 69290, 146345, 292690, 380497, 760994, 1200029, 1902485, 2400058, 3804970, 4946461, 6000145, 9892922, 12000290, 15600377, 24732305, 31200754, 49464610, 78001885, 156003770, 202804901, 405609802, 1014024505, 2028049010]

約数ペア:

[(1, 2028049010), (2, 1014024505), (5, 405609802), (10, 202804901), (13, 156003770), (26, 78001885), (41, 49464610), (65, 31200754), (82, 24732305), (130, 15600377), (169, 12000290), (205, 9892922), (338, 6000145), (410, 4946461), (533, 3804970), (845, 2400058), (1066, 1902485), (1690, 1200029), (2665, 760994), (5330, 380497), (6929, 292690), (13858, 146345), (29269, 69290), (34645, 58538)]