38216360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10499}}^1$

素因数の和:10530

約数の個数: 64

約数和(自身を含む): 105840000

約数和(自身を除く): 67623640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 10499, 20998, 41996, 52495, 73493, 83992, 104990, 136487, 146986, 209980, 272974, 293972, 367465, 419960, 545948, 587944, 682435, 734930, 955409, 1091896, 1364870, 1469860, 1910818, 2729740, 2939720, 3821636, 4777045, 5459480, 7643272, 9554090, 19108180, 38216360]

約数ペア:

[(1, 38216360), (2, 19108180), (4, 9554090), (5, 7643272), (7, 5459480), (8, 4777045), (10, 3821636), (13, 2939720), (14, 2729740), (20, 1910818), (26, 1469860), (28, 1364870), (35, 1091896), (40, 955409), (52, 734930), (56, 682435), (65, 587944), (70, 545948), (91, 419960), (104, 367465), (130, 293972), (140, 272974), (182, 209980), (260, 146986), (280, 136487), (364, 104990), (455, 83992), (520, 73493), (728, 52495), (910, 41996), (1820, 20998), (3640, 10499)]