12934632740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1\times {\mathrm{9941}}^1$

素因数の和:10988

約数の個数: 48

約数和(自身を含む): 27599310144

約数和(自身を除く): 14664677404

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 971, 1340, 1942, 3884, 4855, 9710, 9941, 19420, 19882, 39764, 49705, 65057, 99410, 130114, 198820, 260228, 325285, 650570, 666047, 1301140, 1332094, 2664188, 3330235, 6660470, 9652711, 13320940, 19305422, 38610844, 48263555, 96527110, 193054220, 646731637, 1293463274, 2586926548, 3233658185, 6467316370, 12934632740]

約数ペア:

[(1, 12934632740), (2, 6467316370), (4, 3233658185), (5, 2586926548), (10, 1293463274), (20, 646731637), (67, 193054220), (134, 96527110), (268, 48263555), (335, 38610844), (670, 19305422), (971, 13320940), (1340, 9652711), (1942, 6660470), (3884, 3330235), (4855, 2664188), (9710, 1332094), (9941, 1301140), (19420, 666047), (19882, 650570), (39764, 325285), (49705, 260228), (65057, 198820), (99410, 130114)]