38754380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{276817}}^1$

素因数の和:276833

約数の個数: 24

約数和(自身を含む): 93010848

約数和(自身を除く): 54256468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 276817, 553634, 1107268, 1384085, 1937719, 2768170, 3875438, 5536340, 7750876, 9688595, 19377190, 38754380]

約数ペア:

[(1, 38754380), (2, 19377190), (4, 9688595), (5, 7750876), (7, 5536340), (10, 3875438), (14, 2768170), (20, 1937719), (28, 1384085), (35, 1107268), (70, 553634), (140, 276817)]