298023280

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29333}}^1$

素因数の和:29473

約数の個数: 40

約数和(自身を含む): 698383872

約数和(自身を除く): 400360592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 29333, 58666, 117332, 146665, 234664, 293330, 469328, 586660, 1173320, 2346640, 3725291, 7450582, 14901164, 18626455, 29802328, 37252910, 59604656, 74505820, 149011640, 298023280]

約数ペア:

[(1, 298023280), (2, 149011640), (4, 74505820), (5, 59604656), (8, 37252910), (10, 29802328), (16, 18626455), (20, 14901164), (40, 7450582), (80, 3725291), (127, 2346640), (254, 1173320), (508, 586660), (635, 469328), (1016, 293330), (1270, 234664), (2032, 146665), (2540, 117332), (5080, 58666), (10160, 29333)]