101458580

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{5119}}^1$

素因数の和:6119

約数の個数: 24

約数和(自身を含む): 213319680

約数和(自身を除く): 111861100

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 3964, 4955, 5119, 9910, 10238, 19820, 20476, 25595, 51190, 102380, 5072929, 10145858, 20291716, 25364645, 50729290, 101458580]

約数ペア:

[(1, 101458580), (2, 50729290), (4, 25364645), (5, 20291716), (10, 10145858), (20, 5072929), (991, 102380), (1982, 51190), (3964, 25595), (4955, 20476), (5119, 19820), (9910, 10238)]