2018520710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{9209}}^1$

素因数の和:10192

約数の個数: 32

約数和(自身を含む): 3795698880

約数和(自身を除く): 1777178170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 953, 1906, 4765, 9209, 9530, 18418, 21919, 43838, 46045, 92090, 109595, 211807, 219190, 423614, 1059035, 2118070, 8776177, 17552354, 43880885, 87761770, 201852071, 403704142, 1009260355, 2018520710]

約数ペア:

[(1, 2018520710), (2, 1009260355), (5, 403704142), (10, 201852071), (23, 87761770), (46, 43880885), (115, 17552354), (230, 8776177), (953, 2118070), (1906, 1059035), (4765, 423614), (9209, 219190), (9530, 211807), (18418, 109595), (21919, 92090), (43838, 46045)]