87582970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11243}}^1$

素因数の和:11310

約数の個数: 32

約数和(自身を含む): 170009280

約数和(自身を除く): 82426310

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 11243, 22486, 56215, 112430, 213617, 427234, 460963, 921926, 1068085, 2136170, 2304815, 4609630, 8758297, 17516594, 43791485, 87582970]

約数ペア:

[(1, 87582970), (2, 43791485), (5, 17516594), (10, 8758297), (19, 4609630), (38, 2304815), (41, 2136170), (82, 1068085), (95, 921926), (190, 460963), (205, 427234), (410, 213617), (779, 112430), (1558, 56215), (3895, 22486), (7790, 11243)]