2054870290160

素因数分解:

$2^4\times 5^1\times {\mathrm{46727}}^1\times {\mathrm{549701}}^1$

素因数の和:596441

約数の個数: 40

約数和(自身を含む): 4777684360416

約数和(自身を除く): 2722814070256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 46727, 93454, 186908, 233635, 373816, 467270, 549701, 747632, 934540, 1099402, 1869080, 2198804, 2748505, 3738160, 4397608, 5497010, 8795216, 10994020, 21988040, 43976080, 25685878627, 51371757254, 102743514508, 128429393135, 205487029016, 256858786270, 410974058032, 513717572540, 1027435145080, 2054870290160]

約数ペア:

[(1, 2054870290160), (2, 1027435145080), (4, 513717572540), (5, 410974058032), (8, 256858786270), (10, 205487029016), (16, 128429393135), (20, 102743514508), (40, 51371757254), (80, 25685878627), (46727, 43976080), (93454, 21988040), (186908, 10994020), (233635, 8795216), (373816, 5497010), (467270, 4397608), (549701, 3738160), (747632, 2748505), (934540, 2198804), (1099402, 1869080)]