11812060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 26968032

約数和(自身を除く): 15155972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 251, 260, 362, 502, 724, 905, 1004, 1255, 1810, 2353, 2510, 3263, 3620, 4706, 5020, 6526, 9412, 11765, 13052, 16315, 23530, 32630, 45431, 47060, 65260, 90862, 181724, 227155, 454310, 590603, 908620, 1181206, 2362412, 2953015, 5906030, 11812060]

約数ペア:

[(1, 11812060), (2, 5906030), (4, 2953015), (5, 2362412), (10, 1181206), (13, 908620), (20, 590603), (26, 454310), (52, 227155), (65, 181724), (130, 90862), (181, 65260), (251, 47060), (260, 45431), (362, 32630), (502, 23530), (724, 16315), (905, 13052), (1004, 11765), (1255, 9412), (1810, 6526), (2353, 5020), (2510, 4706), (3263, 3620)]