38231540

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 82572672

約数和(自身を除く): 44341132

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 268, 277, 335, 412, 515, 554, 670, 1030, 1108, 1340, 1385, 2060, 2770, 5540, 6901, 13802, 18559, 27604, 28531, 34505, 37118, 57062, 69010, 74236, 92795, 114124, 138020, 142655, 185590, 285310, 371180, 570620, 1911577, 3823154, 7646308, 9557885, 19115770, 38231540]

約数ペア:

[(1, 38231540), (2, 19115770), (4, 9557885), (5, 7646308), (10, 3823154), (20, 1911577), (67, 570620), (103, 371180), (134, 285310), (206, 185590), (268, 142655), (277, 138020), (335, 114124), (412, 92795), (515, 74236), (554, 69010), (670, 57062), (1030, 37118), (1108, 34505), (1340, 28531), (1385, 27604), (2060, 18559), (2770, 13802), (5540, 6901)]