377840240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{37189}}^1$

素因数の和:37329

約数の個数: 40

約数和(自身を含む): 885419520

約数和(自身を除く): 507579280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 37189, 74378, 148756, 185945, 297512, 371890, 595024, 743780, 1487560, 2975120, 4723003, 9446006, 18892012, 23615015, 37784024, 47230030, 75568048, 94460060, 188920120, 377840240]

約数ペア:

[(1, 377840240), (2, 188920120), (4, 94460060), (5, 75568048), (8, 47230030), (10, 37784024), (16, 23615015), (20, 18892012), (40, 9446006), (80, 4723003), (127, 2975120), (254, 1487560), (508, 743780), (635, 595024), (1016, 371890), (1270, 297512), (2032, 185945), (2540, 148756), (5080, 74378), (10160, 37189)]