280520096165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{14431}}^1\times {\mathrm{94823}}^1$

素因数の和:109300

約数の個数: 16

約数和(自身を含む): 344861991936

約数和(自身を除く): 64341895771

約数列:

[1, 5, 41, 205, 14431, 72155, 94823, 474115, 591671, 2958355, 3887743, 19438715, 1368390713, 6841953565, 56104019233, 280520096165]

約数ペア:

[(1, 280520096165), (5, 56104019233), (41, 6841953565), (205, 1368390713), (14431, 19438715), (72155, 3887743), (94823, 2958355), (474115, 591671)]