29792020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 64266048

約数和(自身を除く): 34474028

約数列:

[1, 2, 4, 5, 10, 20, 83, 131, 137, 166, 262, 274, 332, 415, 524, 548, 655, 685, 830, 1310, 1370, 1660, 2620, 2740, 10873, 11371, 17947, 21746, 22742, 35894, 43492, 45484, 54365, 56855, 71788, 89735, 108730, 113710, 179470, 217460, 227420, 358940, 1489601, 2979202, 5958404, 7448005, 14896010, 29792020]

約数ペア:

[(1, 29792020), (2, 14896010), (4, 7448005), (5, 5958404), (10, 2979202), (20, 1489601), (83, 358940), (131, 227420), (137, 217460), (166, 179470), (262, 113710), (274, 108730), (332, 89735), (415, 71788), (524, 56855), (548, 54365), (655, 45484), (685, 43492), (830, 35894), (1310, 22742), (1370, 21746), (1660, 17947), (2620, 11371), (2740, 10873)]