26416780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101603}}^1$

素因数の和:101625

約数の個数: 24

約数和(自身を含む): 59743152

約数和(自身を除く): 33326372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101603, 203206, 406412, 508015, 1016030, 1320839, 2032060, 2641678, 5283356, 6604195, 13208390, 26416780]

約数ペア:

[(1, 26416780), (2, 13208390), (4, 6604195), (5, 5283356), (10, 2641678), (13, 2032060), (20, 1320839), (26, 1016030), (52, 508015), (65, 406412), (130, 203206), (260, 101603)]