139413148870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1697}}^1\times {\mathrm{3719}}^1$

素因数の和:5517

約数の個数: 48

約数和(自身を含む): 256616566560

約数和(自身を除く): 117203417690

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1697, 2209, 3394, 3719, 4418, 7438, 8485, 11045, 16970, 18595, 22090, 37190, 79759, 159518, 174793, 349586, 398795, 797590, 873965, 1747930, 3748673, 6311143, 7497346, 8215271, 12622286, 16430542, 18743365, 31555715, 37486730, 41076355, 63111430, 82152710, 296623721, 593247442, 1483118605, 2966237210, 13941314887, 27882629774, 69706574435, 139413148870]

約数ペア:

[(1, 139413148870), (2, 69706574435), (5, 27882629774), (10, 13941314887), (47, 2966237210), (94, 1483118605), (235, 593247442), (470, 296623721), (1697, 82152710), (2209, 63111430), (3394, 41076355), (3719, 37486730), (4418, 31555715), (7438, 18743365), (8485, 16430542), (11045, 12622286), (16970, 8215271), (18595, 7497346), (22090, 6311143), (37190, 3748673), (79759, 1747930), (159518, 873965), (174793, 797590), (349586, 398795)]