1595120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 3761664

約数和(自身を除く): 2166544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 157, 254, 314, 508, 628, 635, 785, 1016, 1256, 1270, 1570, 2032, 2512, 2540, 3140, 5080, 6280, 10160, 12560, 19939, 39878, 79756, 99695, 159512, 199390, 319024, 398780, 797560, 1595120]

約数ペア:

[(1, 1595120), (2, 797560), (4, 398780), (5, 319024), (8, 199390), (10, 159512), (16, 99695), (20, 79756), (40, 39878), (80, 19939), (127, 12560), (157, 10160), (254, 6280), (314, 5080), (508, 3140), (628, 2540), (635, 2512), (785, 2032), (1016, 1570), (1256, 1270)]