38674960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21019}}^1$

素因数の和:21055

約数の個数: 40

約数和(自身を含む): 93833280

約数和(自身を除く): 55158320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 21019, 42038, 84076, 105095, 168152, 210190, 336304, 420380, 483437, 840760, 966874, 1681520, 1933748, 2417185, 3867496, 4834370, 7734992, 9668740, 19337480, 38674960]

約数ペア:

[(1, 38674960), (2, 19337480), (4, 9668740), (5, 7734992), (8, 4834370), (10, 3867496), (16, 2417185), (20, 1933748), (23, 1681520), (40, 966874), (46, 840760), (80, 483437), (92, 420380), (115, 336304), (184, 210190), (230, 168152), (368, 105095), (460, 84076), (920, 42038), (1840, 21019)]