66441290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 126498240

約数和(自身を除く): 60056950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 1205, 1451, 2410, 2902, 4579, 7255, 9158, 14510, 22895, 27569, 45790, 55138, 137845, 275690, 349691, 699382, 1748455, 3496910, 6644129, 13288258, 33220645, 66441290]

約数ペア:

[(1, 66441290), (2, 33220645), (5, 13288258), (10, 6644129), (19, 3496910), (38, 1748455), (95, 699382), (190, 349691), (241, 275690), (482, 137845), (1205, 55138), (1451, 45790), (2410, 27569), (2902, 22895), (4579, 14510), (7255, 9158)]