40607228920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7993549}}^1$

素因数の和:7993687

約数の個数: 32

約数和(自身を含む): 92085696000

約数和(自身を除く): 51478467080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 7993549, 15987098, 31974196, 39967745, 63948392, 79935490, 159870980, 319741960, 1015180723, 2030361446, 4060722892, 5075903615, 8121445784, 10151807230, 20303614460, 40607228920]

約数ペア:

[(1, 40607228920), (2, 20303614460), (4, 10151807230), (5, 8121445784), (8, 5075903615), (10, 4060722892), (20, 2030361446), (40, 1015180723), (127, 319741960), (254, 159870980), (508, 79935490), (635, 63948392), (1016, 39967745), (1270, 31974196), (2540, 15987098), (5080, 7993549)]