80392690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3079}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 165876480

約数和(自身を除く): 85483790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3079, 3730, 5222, 6158, 13055, 15395, 21553, 26110, 30790, 43106, 107765, 215530, 1148467, 2296934, 5742335, 8039269, 11484670, 16078538, 40196345, 80392690]

約数ペア:

[(1, 80392690), (2, 40196345), (5, 16078538), (7, 11484670), (10, 8039269), (14, 5742335), (35, 2296934), (70, 1148467), (373, 215530), (746, 107765), (1865, 43106), (2611, 30790), (3079, 26110), (3730, 21553), (5222, 15395), (6158, 13055)]