39100180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{761}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 94219776

約数和(自身を除く): 55119596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 761, 1468, 1522, 1835, 2569, 3044, 3670, 3805, 5138, 5327, 7340, 7610, 10276, 10654, 12845, 15220, 21308, 25690, 26635, 51380, 53270, 106540, 279287, 558574, 1117148, 1396435, 1955009, 2792870, 3910018, 5585740, 7820036, 9775045, 19550090, 39100180]

約数ペア:

[(1, 39100180), (2, 19550090), (4, 9775045), (5, 7820036), (7, 5585740), (10, 3910018), (14, 2792870), (20, 1955009), (28, 1396435), (35, 1117148), (70, 558574), (140, 279287), (367, 106540), (734, 53270), (761, 51380), (1468, 26635), (1522, 25690), (1835, 21308), (2569, 15220), (3044, 12845), (3670, 10654), (3805, 10276), (5138, 7610), (5327, 7340)]