117675380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{189799}}^1$

素因数の和:189839

約数の個数: 24

約数和(自身を含む): 255091200

約数和(自身を除く): 137415820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 189799, 379598, 759196, 948995, 1897990, 3795980, 5883769, 11767538, 23535076, 29418845, 58837690, 117675380]

約数ペア:

[(1, 117675380), (2, 58837690), (4, 29418845), (5, 23535076), (10, 11767538), (20, 5883769), (31, 3795980), (62, 1897990), (124, 948995), (155, 759196), (310, 379598), (620, 189799)]