40685004

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2241

約数の個数: 72

約数和(自身を含む): 112315840

約数和(自身を除く): 71630836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 2203, 3078, 4406, 4617, 6156, 6609, 8812, 9234, 13218, 18468, 19827, 26436, 39654, 41857, 59481, 79308, 83714, 118962, 125571, 167428, 178443, 237924, 251142, 356886, 376713, 502284, 535329, 713772, 753426, 1070658, 1130139, 1506852, 2141316, 2260278, 3390417, 4520556, 6780834, 10171251, 13561668, 20342502, 40685004]

約数ペア:

[(1, 40685004), (2, 20342502), (3, 13561668), (4, 10171251), (6, 6780834), (9, 4520556), (12, 3390417), (18, 2260278), (19, 2141316), (27, 1506852), (36, 1130139), (38, 1070658), (54, 753426), (57, 713772), (76, 535329), (81, 502284), (108, 376713), (114, 356886), (162, 251142), (171, 237924), (228, 178443), (243, 167428), (324, 125571), (342, 118962), (486, 83714), (513, 79308), (684, 59481), (972, 41857), (1026, 39654), (1539, 26436), (2052, 19827), (2203, 18468), (3078, 13218), (4406, 9234), (4617, 8812), (6156, 6609)]