63588280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{32443}}^1$

素因数の和:32468

約数の個数: 48

約数和(自身を含む): 166437720

約数和(自身を除く): 102849440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 32443, 64886, 129772, 162215, 227101, 259544, 324430, 454202, 648860, 908404, 1135505, 1297720, 1589707, 1816808, 2271010, 3179414, 4542020, 6358828, 7948535, 9084040, 12717656, 15897070, 31794140, 63588280]

約数ペア:

[(1, 63588280), (2, 31794140), (4, 15897070), (5, 12717656), (7, 9084040), (8, 7948535), (10, 6358828), (14, 4542020), (20, 3179414), (28, 2271010), (35, 1816808), (40, 1589707), (49, 1297720), (56, 1135505), (70, 908404), (98, 648860), (140, 454202), (196, 324430), (245, 259544), (280, 227101), (392, 162215), (490, 129772), (980, 64886), (1960, 32443)]