39910960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17203}}^1$

素因数の和:17245

約数の個数: 40

約数和(自身を含む): 95998320

約数和(自身を除く): 56087360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 17203, 34406, 68812, 86015, 137624, 172030, 275248, 344060, 498887, 688120, 997774, 1376240, 1995548, 2494435, 3991096, 4988870, 7982192, 9977740, 19955480, 39910960]

約数ペア:

[(1, 39910960), (2, 19955480), (4, 9977740), (5, 7982192), (8, 4988870), (10, 3991096), (16, 2494435), (20, 1995548), (29, 1376240), (40, 997774), (58, 688120), (80, 498887), (116, 344060), (145, 275248), (232, 172030), (290, 137624), (464, 86015), (580, 68812), (1160, 34406), (2320, 17203)]