3850640

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 9047040

約数和(自身を除く): 5196400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 379, 508, 635, 758, 1016, 1270, 1516, 1895, 2032, 2540, 3032, 3790, 5080, 6064, 7580, 10160, 15160, 30320, 48133, 96266, 192532, 240665, 385064, 481330, 770128, 962660, 1925320, 3850640]

約数ペア:

[(1, 3850640), (2, 1925320), (4, 962660), (5, 770128), (8, 481330), (10, 385064), (16, 240665), (20, 192532), (40, 96266), (80, 48133), (127, 30320), (254, 15160), (379, 10160), (508, 7580), (635, 6064), (758, 5080), (1016, 3790), (1270, 3032), (1516, 2540), (1895, 2032)]