741680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 1761792

約数和(自身を除く): 1020112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 127, 146, 254, 292, 365, 508, 584, 635, 730, 1016, 1168, 1270, 1460, 2032, 2540, 2920, 5080, 5840, 9271, 10160, 18542, 37084, 46355, 74168, 92710, 148336, 185420, 370840, 741680]

約数ペア:

[(1, 741680), (2, 370840), (4, 185420), (5, 148336), (8, 92710), (10, 74168), (16, 46355), (20, 37084), (40, 18542), (73, 10160), (80, 9271), (127, 5840), (146, 5080), (254, 2920), (292, 2540), (365, 2032), (508, 1460), (584, 1270), (635, 1168), (730, 1016)]