767260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 1752408

約数和(自身を除く): 985148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 227, 260, 338, 454, 676, 845, 908, 1135, 1690, 2270, 2951, 3380, 4540, 5902, 11804, 14755, 29510, 38363, 59020, 76726, 153452, 191815, 383630, 767260]

約数ペア:

[(1, 767260), (2, 383630), (4, 191815), (5, 153452), (10, 76726), (13, 59020), (20, 38363), (26, 29510), (52, 14755), (65, 11804), (130, 5902), (169, 4540), (227, 3380), (260, 2951), (338, 2270), (454, 1690), (676, 1135), (845, 908)]