41938540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{647}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 101025792

約数和(自身を除く): 59087252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 463, 647, 926, 1294, 1852, 2315, 2588, 3235, 3241, 4529, 4630, 6470, 6482, 9058, 9260, 12940, 12964, 16205, 18116, 22645, 32410, 45290, 64820, 90580, 299561, 599122, 1198244, 1497805, 2096927, 2995610, 4193854, 5991220, 8387708, 10484635, 20969270, 41938540]

約数ペア:

[(1, 41938540), (2, 20969270), (4, 10484635), (5, 8387708), (7, 5991220), (10, 4193854), (14, 2995610), (20, 2096927), (28, 1497805), (35, 1198244), (70, 599122), (140, 299561), (463, 90580), (647, 64820), (926, 45290), (1294, 32410), (1852, 22645), (2315, 18116), (2588, 16205), (3235, 12964), (3241, 12940), (4529, 9260), (4630, 9058), (6470, 6482)]