72626170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9390

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 68352710

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 9323, 18646, 46615, 93230, 177137, 354274, 382243, 764486, 885685, 1771370, 1911215, 3822430, 7262617, 14525234, 36313085, 72626170]

約数ペア:

[(1, 72626170), (2, 36313085), (5, 14525234), (10, 7262617), (19, 3822430), (38, 1911215), (41, 1771370), (82, 885685), (95, 764486), (190, 382243), (205, 354274), (410, 177137), (779, 93230), (1558, 46615), (3895, 18646), (7790, 9323)]