332020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 751464

約数和(自身を除く): 419444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1277, 2554, 5108, 6385, 12770, 16601, 25540, 33202, 66404, 83005, 166010, 332020]

約数ペア:

[(1, 332020), (2, 166010), (4, 83005), (5, 66404), (10, 33202), (13, 25540), (20, 16601), (26, 12770), (52, 6385), (65, 5108), (130, 2554), (260, 1277)]