38636820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4567}}^1$

素因数の和:4629

約数の個数: 72

約数和(自身を含む): 119718144

約数和(自身を除く): 81081324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 4567, 8460, 9134, 13701, 18268, 22835, 27402, 41103, 45670, 54804, 68505, 82206, 91340, 137010, 164412, 205515, 214649, 274020, 411030, 429298, 643947, 822060, 858596, 1073245, 1287894, 1931841, 2146490, 2575788, 3219735, 3863682, 4292980, 6439470, 7727364, 9659205, 12878940, 19318410, 38636820]

約数ペア:

[(1, 38636820), (2, 19318410), (3, 12878940), (4, 9659205), (5, 7727364), (6, 6439470), (9, 4292980), (10, 3863682), (12, 3219735), (15, 2575788), (18, 2146490), (20, 1931841), (30, 1287894), (36, 1073245), (45, 858596), (47, 822060), (60, 643947), (90, 429298), (94, 411030), (141, 274020), (180, 214649), (188, 205515), (235, 164412), (282, 137010), (423, 91340), (470, 82206), (564, 68505), (705, 54804), (846, 45670), (940, 41103), (1410, 27402), (1692, 22835), (2115, 18268), (2820, 13701), (4230, 9134), (4567, 8460)]