385576130

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{19763}}^1$

素因数の和:21721

約数の個数: 16

約数和(自身を含む): 694427904

約数和(自身を除く): 308851774

約数列:

[1, 2, 5, 10, 1951, 3902, 9755, 19510, 19763, 39526, 98815, 197630, 38557613, 77115226, 192788065, 385576130]

約数ペア:

[(1, 385576130), (2, 192788065), (5, 77115226), (10, 38557613), (1951, 197630), (3902, 98815), (9755, 39526), (19510, 19763)]