5525260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 7175540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 269, 316, 395, 538, 790, 1027, 1076, 1345, 1580, 2054, 2690, 3497, 4108, 5135, 5380, 6994, 10270, 13988, 17485, 20540, 21251, 34970, 42502, 69940, 85004, 106255, 212510, 276263, 425020, 552526, 1105052, 1381315, 2762630, 5525260]

約数ペア:

[(1, 5525260), (2, 2762630), (4, 1381315), (5, 1105052), (10, 552526), (13, 425020), (20, 276263), (26, 212510), (52, 106255), (65, 85004), (79, 69940), (130, 42502), (158, 34970), (260, 21251), (269, 20540), (316, 17485), (395, 13988), (538, 10270), (790, 6994), (1027, 5380), (1076, 5135), (1345, 4108), (1580, 3497), (2054, 2690)]