40867400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29191}}^1$

素因数の和:29214

約数の個数: 48

約数和(自身を含む): 108594240

約数和(自身を除く): 67726840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 29191, 58382, 116764, 145955, 204337, 233528, 291910, 408674, 583820, 729775, 817348, 1021685, 1167640, 1459550, 1634696, 2043370, 2919100, 4086740, 5108425, 5838200, 8173480, 10216850, 20433700, 40867400]

約数ペア:

[(1, 40867400), (2, 20433700), (4, 10216850), (5, 8173480), (7, 5838200), (8, 5108425), (10, 4086740), (14, 2919100), (20, 2043370), (25, 1634696), (28, 1459550), (35, 1167640), (40, 1021685), (50, 817348), (56, 729775), (70, 583820), (100, 408674), (140, 291910), (175, 233528), (200, 204337), (280, 145955), (350, 116764), (700, 58382), (1400, 29191)]