84738400

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 72

約数和(自身を含む): 209845944

約数和(自身を除く): 125107544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 200, 292, 365, 400, 584, 730, 800, 1168, 1451, 1460, 1825, 2336, 2902, 2920, 3650, 5804, 5840, 7255, 7300, 11608, 11680, 14510, 14600, 23216, 29020, 29200, 36275, 46432, 58040, 58400, 72550, 105923, 116080, 145100, 211846, 232160, 290200, 423692, 529615, 580400, 847384, 1059230, 1160800, 1694768, 2118460, 2648075, 3389536, 4236920, 5296150, 8473840, 10592300, 16947680, 21184600, 42369200, 84738400]

約数ペア:

[(1, 84738400), (2, 42369200), (4, 21184600), (5, 16947680), (8, 10592300), (10, 8473840), (16, 5296150), (20, 4236920), (25, 3389536), (32, 2648075), (40, 2118460), (50, 1694768), (73, 1160800), (80, 1059230), (100, 847384), (146, 580400), (160, 529615), (200, 423692), (292, 290200), (365, 232160), (400, 211846), (584, 145100), (730, 116080), (800, 105923), (1168, 72550), (1451, 58400), (1460, 58040), (1825, 46432), (2336, 36275), (2902, 29200), (2920, 29020), (3650, 23216), (5804, 14600), (5840, 14510), (7255, 11680), (7300, 11608)]