40106432980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{65497}}^1$

素因数の和:67324

約数の個数: 48

約数和(自身を含む): 89228711376

約数和(自身を除く): 49122278396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1801, 3602, 7204, 9005, 18010, 30617, 36020, 61234, 65497, 122468, 130994, 153085, 261988, 306170, 327485, 612340, 654970, 1113449, 1309940, 2226898, 4453796, 5567245, 11134490, 22268980, 117960097, 235920194, 471840388, 589800485, 1179600970, 2005321649, 2359201940, 4010643298, 8021286596, 10026608245, 20053216490, 40106432980]

約数ペア:

[(1, 40106432980), (2, 20053216490), (4, 10026608245), (5, 8021286596), (10, 4010643298), (17, 2359201940), (20, 2005321649), (34, 1179600970), (68, 589800485), (85, 471840388), (170, 235920194), (340, 117960097), (1801, 22268980), (3602, 11134490), (7204, 5567245), (9005, 4453796), (18010, 2226898), (30617, 1309940), (36020, 1113449), (61234, 654970), (65497, 612340), (122468, 327485), (130994, 306170), (153085, 261988)]