40120002

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 97560960

約数和(自身を除く): 57440958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 853, 871, 1206, 1706, 1742, 1809, 2559, 2613, 3618, 5118, 5226, 7677, 7839, 11089, 15354, 15678, 22178, 23031, 23517, 33267, 46062, 47034, 57151, 66534, 99801, 114302, 171453, 199602, 299403, 342906, 514359, 598806, 742963, 1028718, 1485926, 1543077, 2228889, 3086154, 4457778, 6686667, 13373334, 20060001, 40120002]

約数ペア:

[(1, 40120002), (2, 20060001), (3, 13373334), (6, 6686667), (9, 4457778), (13, 3086154), (18, 2228889), (26, 1543077), (27, 1485926), (39, 1028718), (54, 742963), (67, 598806), (78, 514359), (117, 342906), (134, 299403), (201, 199602), (234, 171453), (351, 114302), (402, 99801), (603, 66534), (702, 57151), (853, 47034), (871, 46062), (1206, 33267), (1706, 23517), (1742, 23031), (1809, 22178), (2559, 15678), (2613, 15354), (3618, 11089), (5118, 7839), (5226, 7677)]