579792020

素因数分解:

$2^2\times 5^1\times {\mathrm{2953}}^1\times {\mathrm{9817}}^1$

素因数の和:12779

約数の個数: 24

約数和(自身を含む): 1218099624

約数和(自身を除く): 638307604

約数列:

[1, 2, 4, 5, 10, 20, 2953, 5906, 9817, 11812, 14765, 19634, 29530, 39268, 49085, 59060, 98170, 196340, 28989601, 57979202, 115958404, 144948005, 289896010, 579792020]

約数ペア:

[(1, 579792020), (2, 289896010), (4, 144948005), (5, 115958404), (10, 57979202), (20, 28989601), (2953, 196340), (5906, 98170), (9817, 59060), (11812, 49085), (14765, 39268), (19634, 29530)]