80482612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 171601920

約数和(自身を除く): 91119308

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 2659, 4324, 5318, 7567, 10636, 15134, 18613, 30268, 37226, 61157, 74452, 122314, 124973, 244628, 249946, 428099, 499892, 856198, 874811, 1712396, 1749622, 2874379, 3499244, 5748758, 11497516, 20120653, 40241306, 80482612]

約数ペア:

[(1, 80482612), (2, 40241306), (4, 20120653), (7, 11497516), (14, 5748758), (23, 3499244), (28, 2874379), (46, 1749622), (47, 1712396), (92, 874811), (94, 856198), (161, 499892), (188, 428099), (322, 249946), (329, 244628), (644, 124973), (658, 122314), (1081, 74452), (1316, 61157), (2162, 37226), (2659, 30268), (4324, 18613), (5318, 15134), (7567, 10636)]