154182.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 85905792

約数和(自身を除く): 46984732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 401, 422, 460, 802, 844, 1055, 1604, 2005, 2110, 4010, 4220, 4853, 8020, 9223, 9706, 18446, 19412, 24265, 36892, 46115, 48530, 84611, 92230, 97060, 169222, 184460, 338444, 423055, 846110, 1692220, 1946053, 3892106, 7784212, 9730265, 19460530, 38921060]

約数ペア:

[(1, 38921060), (2, 19460530), (4, 9730265), (5, 7784212), (10, 3892106), (20, 1946053), (23, 1692220), (46, 846110), (92, 423055), (115, 338444), (211, 184460), (230, 169222), (401, 97060), (422, 92230), (460, 84611), (802, 48530), (844, 46115), (1055, 36892), (1604, 24265), (2005, 19412), (2110, 18446), (4010, 9706), (4220, 9223), (4853, 8020)]