40556290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 74644416

約数和(自身を除く): 34088126

約数列:

[1, 2, 5, 10, 83, 131, 166, 262, 373, 415, 655, 746, 830, 1310, 1865, 3730, 10873, 21746, 30959, 48863, 54365, 61918, 97726, 108730, 154795, 244315, 309590, 488630, 4055629, 8111258, 20278145, 40556290]

約数ペア:

[(1, 40556290), (2, 20278145), (5, 8111258), (10, 4055629), (83, 488630), (131, 309590), (166, 244315), (262, 154795), (373, 108730), (415, 97726), (655, 61918), (746, 54365), (830, 48863), (1310, 30959), (1865, 21746), (3730, 10873)]