302774320

素因数分解:

$2^4\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{3469}}^1$

素因数の和:4573

約数の個数: 40

約数和(自身を含む): 704798640

約数和(自身を除く): 402024320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1091, 2182, 3469, 4364, 5455, 6938, 8728, 10910, 13876, 17345, 17456, 21820, 27752, 34690, 43640, 55504, 69380, 87280, 138760, 277520, 3784679, 7569358, 15138716, 18923395, 30277432, 37846790, 60554864, 75693580, 151387160, 302774320]

約数ペア:

[(1, 302774320), (2, 151387160), (4, 75693580), (5, 60554864), (8, 37846790), (10, 30277432), (16, 18923395), (20, 15138716), (40, 7569358), (80, 3784679), (1091, 277520), (2182, 138760), (3469, 87280), (4364, 69380), (5455, 55504), (6938, 43640), (8728, 34690), (10910, 27752), (13876, 21820), (17345, 17456)]