27169220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 35064700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1259, 1660, 2158, 2518, 4316, 5036, 5395, 6295, 10790, 12590, 16367, 21580, 25180, 32734, 65468, 81835, 104497, 163670, 208994, 327340, 417988, 522485, 1044970, 1358461, 2089940, 2716922, 5433844, 6792305, 13584610, 27169220]

約数ペア:

[(1, 27169220), (2, 13584610), (4, 6792305), (5, 5433844), (10, 2716922), (13, 2089940), (20, 1358461), (26, 1044970), (52, 522485), (65, 417988), (83, 327340), (130, 208994), (166, 163670), (260, 104497), (332, 81835), (415, 65468), (830, 32734), (1079, 25180), (1259, 21580), (1660, 16367), (2158, 12590), (2518, 10790), (4316, 6295), (5036, 5395)]