80943730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3221}}^1$

素因数の和:3594

約数の個数: 32

約数和(自身を含む): 167028480

約数和(自身を除く): 86084750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 3221, 3590, 5026, 6442, 12565, 16105, 22547, 25130, 32210, 45094, 112735, 225470, 1156339, 2312678, 5781695, 8094373, 11563390, 16188746, 40471865, 80943730]

約数ペア:

[(1, 80943730), (2, 40471865), (5, 16188746), (7, 11563390), (10, 8094373), (14, 5781695), (35, 2312678), (70, 1156339), (359, 225470), (718, 112735), (1795, 45094), (2513, 32210), (3221, 25130), (3590, 22547), (5026, 16105), (6442, 12565)]