13583288080

素因数分解:

$2^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{260017}}^1$

素因数の和:260683

約数の個数: 40

約数和(自身を含む): 31629629592

約数和(自身を除く): 18046341512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653, 1306, 2612, 3265, 5224, 6530, 10448, 13060, 26120, 52240, 260017, 520034, 1040068, 1300085, 2080136, 2600170, 4160272, 5200340, 10400680, 20801360, 169791101, 339582202, 679164404, 848955505, 1358328808, 1697911010, 2716657616, 3395822020, 6791644040, 13583288080]

約数ペア:

[(1, 13583288080), (2, 6791644040), (4, 3395822020), (5, 2716657616), (8, 1697911010), (10, 1358328808), (16, 848955505), (20, 679164404), (40, 339582202), (80, 169791101), (653, 20801360), (1306, 10400680), (2612, 5200340), (3265, 4160272), (5224, 2600170), (6530, 2080136), (10448, 1300085), (13060, 1040068), (26120, 520034), (52240, 260017)]