10040893480

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{544517}}^1$

素因数の和:544989

約数の個数: 32

約数和(自身を含む): 22641058440

約数和(自身を除く): 12600164960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 9220, 18440, 544517, 1089034, 2178068, 2722585, 4356136, 5445170, 10890340, 21780680, 251022337, 502044674, 1004089348, 1255111685, 2008178696, 2510223370, 5020446740, 10040893480]

約数ペア:

[(1, 10040893480), (2, 5020446740), (4, 2510223370), (5, 2008178696), (8, 1255111685), (10, 1004089348), (20, 502044674), (40, 251022337), (461, 21780680), (922, 10890340), (1844, 5445170), (2305, 4356136), (3688, 2722585), (4610, 2178068), (9220, 1089034), (18440, 544517)]