21882583295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{25307}}^1$

素因数の和:25511

約数の個数: 32

約数和(自身を含む): 28046932992

約数和(自身を除く): 6164349697

約数列:

[1, 5, 23, 73, 103, 115, 365, 515, 1679, 2369, 7519, 8395, 11845, 25307, 37595, 126535, 172937, 582061, 864685, 1847411, 2606621, 2910305, 9237055, 13033105, 42490453, 59952283, 190283333, 212452265, 299761415, 951416665, 4376516659, 21882583295]

約数ペア:

[(1, 21882583295), (5, 4376516659), (23, 951416665), (73, 299761415), (103, 212452265), (115, 190283333), (365, 59952283), (515, 42490453), (1679, 13033105), (2369, 9237055), (7519, 2910305), (8395, 2606621), (11845, 1847411), (25307, 864685), (37595, 582061), (126535, 172937)]