23574620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 51145248

約数和(自身を除く): 27570628

約数列:

[1, 2, 4, 5, 10, 20, 67, 73, 134, 146, 241, 268, 292, 335, 365, 482, 670, 730, 964, 1205, 1340, 1460, 2410, 4820, 4891, 9782, 16147, 17593, 19564, 24455, 32294, 35186, 48910, 64588, 70372, 80735, 87965, 97820, 161470, 175930, 322940, 351860, 1178731, 2357462, 4714924, 5893655, 11787310, 23574620]

約数ペア:

[(1, 23574620), (2, 11787310), (4, 5893655), (5, 4714924), (10, 2357462), (20, 1178731), (67, 351860), (73, 322940), (134, 175930), (146, 161470), (241, 97820), (268, 87965), (292, 80735), (335, 70372), (365, 64588), (482, 48910), (670, 35186), (730, 32294), (964, 24455), (1205, 19564), (1340, 17593), (1460, 16147), (2410, 9782), (4820, 4891)]