40519139725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{2609}}^1\times {\mathrm{14447}}^1$

素因数の和:17109

約数の個数: 24

約数和(自身を含む): 51435457920

約数和(自身を除く): 10916318195

約数列:

[1, 5, 25, 43, 215, 1075, 2609, 13045, 14447, 65225, 72235, 112187, 361175, 560935, 621221, 2804675, 3106105, 15530525, 37692223, 188461115, 942305575, 1620765589, 8103827945, 40519139725]

約数ペア:

[(1, 40519139725), (5, 8103827945), (25, 1620765589), (43, 942305575), (215, 188461115), (1075, 37692223), (2609, 15530525), (13045, 3106105), (14447, 2804675), (65225, 621221), (72235, 560935), (112187, 361175)]