97701940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1433}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 235130112

約数和(自身を除く): 137428172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 974, 1433, 1948, 2435, 2866, 3409, 4870, 5732, 6818, 7165, 9740, 10031, 13636, 14330, 17045, 20062, 28660, 34090, 40124, 50155, 68180, 100310, 200620, 697871, 1395742, 2791484, 3489355, 4885097, 6978710, 9770194, 13957420, 19540388, 24425485, 48850970, 97701940]

約数ペア:

[(1, 97701940), (2, 48850970), (4, 24425485), (5, 19540388), (7, 13957420), (10, 9770194), (14, 6978710), (20, 4885097), (28, 3489355), (35, 2791484), (70, 1395742), (140, 697871), (487, 200620), (974, 100310), (1433, 68180), (1948, 50155), (2435, 40124), (2866, 34090), (3409, 28660), (4870, 20062), (5732, 17045), (6818, 14330), (7165, 13636), (9740, 10031)]