1925320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 2452280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 379, 508, 635, 758, 1016, 1270, 1516, 1895, 2540, 3032, 3790, 5080, 7580, 15160, 48133, 96266, 192532, 240665, 385064, 481330, 962660, 1925320]

約数ペア:

[(1, 1925320), (2, 962660), (4, 481330), (5, 385064), (8, 240665), (10, 192532), (20, 96266), (40, 48133), (127, 15160), (254, 7580), (379, 5080), (508, 3790), (635, 3032), (758, 2540), (1016, 1895), (1270, 1516)]