117602020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{309479}}^1$

素因数の和:309507

約数の個数: 24

約数和(自身を含む): 259963200

約数和(自身を除く): 142361180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 309479, 618958, 1237916, 1547395, 3094790, 5880101, 6189580, 11760202, 23520404, 29400505, 58801010, 117602020]

約数ペア:

[(1, 117602020), (2, 58801010), (4, 29400505), (5, 23520404), (10, 11760202), (19, 6189580), (20, 5880101), (38, 3094790), (76, 1547395), (95, 1237916), (190, 618958), (380, 309479)]