294640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 714240

約数和(自身を除く): 419600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 1016, 1160, 1270, 2032, 2320, 2540, 3683, 5080, 7366, 10160, 14732, 18415, 29464, 36830, 58928, 73660, 147320, 294640]

約数ペア:

[(1, 294640), (2, 147320), (4, 73660), (5, 58928), (8, 36830), (10, 29464), (16, 18415), (20, 14732), (29, 10160), (40, 7366), (58, 5080), (80, 3683), (116, 2540), (127, 2320), (145, 2032), (232, 1270), (254, 1160), (290, 1016), (464, 635), (508, 580)]