1632020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6299

約数の個数: 24

約数和(自身を含む): 3691464

約数和(自身を除く): 2059444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6277, 12554, 25108, 31385, 62770, 81601, 125540, 163202, 326404, 408005, 816010, 1632020]

約数ペア:

[(1, 1632020), (2, 816010), (4, 408005), (5, 326404), (10, 163202), (13, 125540), (20, 81601), (26, 62770), (52, 31385), (65, 25108), (130, 12554), (260, 6277)]